2135339955

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:566

約数の個数: 128

約数和(自身を含む): 4476764160

約数和(自身を除く): 2341424205

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 131, 135, 141, 189, 235, 315, 329, 367, 393, 423, 655, 705, 917, 945, 987, 1101, 1179, 1269, 1645, 1835, 1965, 2115, 2569, 2751, 2961, 3303, 3537, 4585, 4935, 5505, 5895, 6157, 6345, 7707, 8253, 8883, 9909, 12845, 13755, 14805, 16515, 17249, 17685, 18471, 23121, 24759, 30785, 38535, 41265, 43099, 44415, 48077, 49545, 51747, 55413, 69363, 86245, 92355, 115605, 120743, 123795, 129297, 144231, 155241, 166239, 215495, 240385, 258735, 277065, 336539, 346815, 362229, 387891, 432693, 465723, 603715, 646485, 721155, 776205, 831195, 1009617, 1086687, 1163673, 1298079, 1682695, 1811145, 1939455, 2163465, 2259619, 2328615, 3028851, 3260061, 5048085, 5433435, 5818365, 6490395, 6778857, 9086553, 11298095, 15144255, 15817333, 16300305, 20336571, 33894285, 45432765, 47451999, 61009713, 79086665, 101682855, 142355997, 237259995, 305048565, 427067991, 711779985, 2135339955]

約数ペア:

[(1, 2135339955), (3, 711779985), (5, 427067991), (7, 305048565), (9, 237259995), (15, 142355997), (21, 101682855), (27, 79086665), (35, 61009713), (45, 47451999), (47, 45432765), (63, 33894285), (105, 20336571), (131, 16300305), (135, 15817333), (141, 15144255), (189, 11298095), (235, 9086553), (315, 6778857), (329, 6490395), (367, 5818365), (393, 5433435), (423, 5048085), (655, 3260061), (705, 3028851), (917, 2328615), (945, 2259619), (987, 2163465), (1101, 1939455), (1179, 1811145), (1269, 1682695), (1645, 1298079), (1835, 1163673), (1965, 1086687), (2115, 1009617), (2569, 831195), (2751, 776205), (2961, 721155), (3303, 646485), (3537, 603715), (4585, 465723), (4935, 432693), (5505, 387891), (5895, 362229), (6157, 346815), (6345, 336539), (7707, 277065), (8253, 258735), (8883, 240385), (9909, 215495), (12845, 166239), (13755, 155241), (14805, 144231), (16515, 129297), (17249, 123795), (17685, 120743), (18471, 115605), (23121, 92355), (24759, 86245), (30785, 69363), (38535, 55413), (41265, 51747), (43099, 49545), (44415, 48077)]