156731135025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{2273}}^1$

素因数の和:2943

約数の個数: 96

約数和(自身を含む): 274811553792

約数和(自身を除く): 118080418767

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 115, 213, 345, 355, 563, 575, 1065, 1633, 1689, 1725, 1775, 2273, 2815, 4899, 5325, 6819, 8165, 8445, 11365, 12949, 14075, 24495, 34095, 38847, 39973, 40825, 42225, 52279, 56825, 64745, 119919, 122475, 156837, 161383, 170475, 194235, 199865, 261395, 323725, 484149, 599595, 784185, 806915, 919379, 971175, 999325, 1279699, 1306975, 2420745, 2758137, 2997975, 3711809, 3839097, 3920925, 4034575, 4596895, 6398495, 11135427, 12103725, 13790685, 18559045, 19195485, 22984475, 29433077, 31992475, 55677135, 68953425, 88299231, 90858629, 92795225, 95977425, 147165385, 272575887, 278385675, 441496155, 454293145, 735826925, 1362879435, 2089748467, 2207480775, 2271465725, 6269245401, 6814397175, 10448742335, 31346227005, 52243711675, 156731135025]

約数ペア:

[(1, 156731135025), (3, 52243711675), (5, 31346227005), (15, 10448742335), (23, 6814397175), (25, 6269245401), (69, 2271465725), (71, 2207480775), (75, 2089748467), (115, 1362879435), (213, 735826925), (345, 454293145), (355, 441496155), (563, 278385675), (575, 272575887), (1065, 147165385), (1633, 95977425), (1689, 92795225), (1725, 90858629), (1775, 88299231), (2273, 68953425), (2815, 55677135), (4899, 31992475), (5325, 29433077), (6819, 22984475), (8165, 19195485), (8445, 18559045), (11365, 13790685), (12949, 12103725), (14075, 11135427), (24495, 6398495), (34095, 4596895), (38847, 4034575), (39973, 3920925), (40825, 3839097), (42225, 3711809), (52279, 2997975), (56825, 2758137), (64745, 2420745), (119919, 1306975), (122475, 1279699), (156837, 999325), (161383, 971175), (170475, 919379), (194235, 806915), (199865, 784185), (261395, 599595), (323725, 484149)]