42452865

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 92245608

約数和(自身を除く): 49792743

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1481, 1911, 2205, 3185, 4095, 4443, 5733, 7405, 9555, 10367, 13329, 19253, 22215, 28665, 31101, 51835, 57759, 66645, 72569, 93303, 96265, 134771, 155505, 173277, 217707, 288795, 362845, 404313, 466515, 653121, 673855, 866385, 943397, 1088535, 1212939, 2021565, 2830191, 3265605, 4716985, 6064695, 8490573, 14150955, 42452865]

約数ペア:

[(1, 42452865), (3, 14150955), (5, 8490573), (7, 6064695), (9, 4716985), (13, 3265605), (15, 2830191), (21, 2021565), (35, 1212939), (39, 1088535), (45, 943397), (49, 866385), (63, 673855), (65, 653121), (91, 466515), (105, 404313), (117, 362845), (147, 288795), (195, 217707), (245, 173277), (273, 155505), (315, 134771), (441, 96265), (455, 93303), (585, 72569), (637, 66645), (735, 57759), (819, 51835), (1365, 31101), (1481, 28665), (1911, 22215), (2205, 19253), (3185, 13329), (4095, 10367), (4443, 9555), (5733, 7405)]