84564375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 170945280

約数和(自身を除く): 86380905

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 255, 357, 375, 379, 425, 525, 595, 625, 875, 1137, 1275, 1785, 1875, 1895, 2125, 2625, 2653, 2975, 4375, 5685, 6375, 6443, 7959, 8925, 9475, 10625, 13125, 13265, 14875, 19329, 28425, 31875, 32215, 39795, 44625, 45101, 47375, 66325, 74375, 96645, 135303, 142125, 161075, 198975, 223125, 225505, 236875, 331625, 483225, 676515, 710625, 805375, 994875, 1127525, 1658125, 2416125, 3382575, 4026875, 4974375, 5637625, 12080625, 16912875, 28188125, 84564375]

約数ペア:

[(1, 84564375), (3, 28188125), (5, 16912875), (7, 12080625), (15, 5637625), (17, 4974375), (21, 4026875), (25, 3382575), (35, 2416125), (51, 1658125), (75, 1127525), (85, 994875), (105, 805375), (119, 710625), (125, 676515), (175, 483225), (255, 331625), (357, 236875), (375, 225505), (379, 223125), (425, 198975), (525, 161075), (595, 142125), (625, 135303), (875, 96645), (1137, 74375), (1275, 66325), (1785, 47375), (1875, 45101), (1895, 44625), (2125, 39795), (2625, 32215), (2653, 31875), (2975, 28425), (4375, 19329), (5685, 14875), (6375, 13265), (6443, 13125), (7959, 10625), (8925, 9475)]