73998705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 151289856

約数和(自身を除く): 77291151

約数列:

[1, 3, 5, 11, 15, 17, 23, 31, 33, 37, 51, 55, 69, 85, 93, 111, 115, 155, 165, 185, 187, 253, 255, 341, 345, 391, 407, 465, 527, 555, 561, 629, 713, 759, 851, 935, 1023, 1147, 1173, 1221, 1265, 1581, 1705, 1887, 1955, 2035, 2139, 2553, 2635, 2805, 3145, 3441, 3565, 3795, 4255, 4301, 5115, 5735, 5797, 5865, 6105, 6919, 7843, 7905, 9361, 9435, 10695, 12121, 12617, 12765, 12903, 14467, 17205, 17391, 19499, 20757, 21505, 23529, 26381, 28083, 28985, 34595, 36363, 37851, 39215, 43401, 46805, 58497, 60605, 63085, 64515, 72335, 79143, 86955, 97495, 103785, 117645, 131905, 133331, 140415, 159137, 181815, 189255, 214489, 217005, 290191, 292485, 395715, 399993, 448477, 477411, 643467, 666655, 795685, 870573, 1072445, 1345431, 1450955, 1999965, 2242385, 2387055, 3217335, 4352865, 4933247, 6727155, 14799741, 24666235, 73998705]

約数ペア:

[(1, 73998705), (3, 24666235), (5, 14799741), (11, 6727155), (15, 4933247), (17, 4352865), (23, 3217335), (31, 2387055), (33, 2242385), (37, 1999965), (51, 1450955), (55, 1345431), (69, 1072445), (85, 870573), (93, 795685), (111, 666655), (115, 643467), (155, 477411), (165, 448477), (185, 399993), (187, 395715), (253, 292485), (255, 290191), (341, 217005), (345, 214489), (391, 189255), (407, 181815), (465, 159137), (527, 140415), (555, 133331), (561, 131905), (629, 117645), (713, 103785), (759, 97495), (851, 86955), (935, 79143), (1023, 72335), (1147, 64515), (1173, 63085), (1221, 60605), (1265, 58497), (1581, 46805), (1705, 43401), (1887, 39215), (1955, 37851), (2035, 36363), (2139, 34595), (2553, 28985), (2635, 28083), (2805, 26381), (3145, 23529), (3441, 21505), (3565, 20757), (3795, 19499), (4255, 17391), (4301, 17205), (5115, 14467), (5735, 12903), (5797, 12765), (5865, 12617), (6105, 12121), (6919, 10695), (7843, 9435), (7905, 9361)]