119070225

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 225834752

約数和(自身を除く): 106764527

約数列:

[1, 3, 5, 9, 15, 25, 31, 43, 45, 75, 93, 129, 155, 215, 225, 279, 387, 397, 465, 645, 775, 1075, 1191, 1333, 1395, 1935, 1985, 2325, 3225, 3573, 3999, 5955, 6665, 6975, 9675, 9925, 11997, 12307, 17071, 17865, 19995, 29775, 33325, 36921, 51213, 59985, 61535, 85355, 89325, 99975, 110763, 153639, 184605, 256065, 299925, 307675, 426775, 529201, 553815, 768195, 923025, 1280325, 1587603, 2646005, 2769075, 3840975, 4762809, 7938015, 13230025, 23814045, 39690075, 119070225]

約数ペア:

[(1, 119070225), (3, 39690075), (5, 23814045), (9, 13230025), (15, 7938015), (25, 4762809), (31, 3840975), (43, 2769075), (45, 2646005), (75, 1587603), (93, 1280325), (129, 923025), (155, 768195), (215, 553815), (225, 529201), (279, 426775), (387, 307675), (397, 299925), (465, 256065), (645, 184605), (775, 153639), (1075, 110763), (1191, 99975), (1333, 89325), (1395, 85355), (1935, 61535), (1985, 59985), (2325, 51213), (3225, 36921), (3573, 33325), (3999, 29775), (5955, 19995), (6665, 17865), (6975, 17071), (9675, 12307), (9925, 11997)]