20150988165

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{114031}}^1$

素因数の和:114080

約数の個数: 128

約数和(自身を含む): 47291351040

約数和(自身を除く): 27140362875

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 135, 153, 165, 187, 189, 231, 255, 297, 315, 357, 385, 459, 495, 561, 595, 693, 765, 935, 945, 1071, 1155, 1309, 1485, 1683, 1785, 2079, 2295, 2805, 3213, 3465, 3927, 5049, 5355, 6545, 8415, 10395, 11781, 16065, 19635, 25245, 35343, 58905, 114031, 176715, 342093, 570155, 798217, 1026279, 1254341, 1710465, 1938527, 2394651, 3078837, 3763023, 3991085, 5131395, 5815581, 6271705, 7183953, 8780387, 9692635, 11289069, 11973255, 13569689, 15394185, 17446743, 18815115, 21323797, 21551859, 26341161, 29077905, 33867207, 35919765, 40709067, 43901935, 52340229, 56445345, 63971391, 67848445, 79023483, 87233715, 106618985, 107759295, 122127201, 131705805, 149266579, 169336035, 191914173, 203545335, 237070449, 261701145, 319856955, 366381603, 395117415, 447799737, 575742519, 610636005, 746332895, 959570865, 1185352245, 1343399211, 1831908015, 2238998685, 2878712595, 4030197633, 6716996055, 20150988165]

約数ペア:

[(1, 20150988165), (3, 6716996055), (5, 4030197633), (7, 2878712595), (9, 2238998685), (11, 1831908015), (15, 1343399211), (17, 1185352245), (21, 959570865), (27, 746332895), (33, 610636005), (35, 575742519), (45, 447799737), (51, 395117415), (55, 366381603), (63, 319856955), (77, 261701145), (85, 237070449), (99, 203545335), (105, 191914173), (119, 169336035), (135, 149266579), (153, 131705805), (165, 122127201), (187, 107759295), (189, 106618985), (231, 87233715), (255, 79023483), (297, 67848445), (315, 63971391), (357, 56445345), (385, 52340229), (459, 43901935), (495, 40709067), (561, 35919765), (595, 33867207), (693, 29077905), (765, 26341161), (935, 21551859), (945, 21323797), (1071, 18815115), (1155, 17446743), (1309, 15394185), (1485, 13569689), (1683, 11973255), (1785, 11289069), (2079, 9692635), (2295, 8780387), (2805, 7183953), (3213, 6271705), (3465, 5815581), (3927, 5131395), (5049, 3991085), (5355, 3763023), (6545, 3078837), (8415, 2394651), (10395, 1938527), (11781, 1710465), (16065, 1254341), (19635, 1026279), (25245, 798217), (35343, 570155), (58905, 342093), (114031, 176715)]