39153750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 100205424

約数和(自身を除く): 61051674

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 125, 150, 159, 197, 250, 265, 318, 375, 394, 530, 591, 625, 750, 795, 985, 1182, 1250, 1325, 1590, 1875, 1970, 2650, 2955, 3750, 3975, 4925, 5910, 6625, 7950, 9850, 10441, 13250, 14775, 19875, 20882, 24625, 29550, 31323, 33125, 39750, 49250, 52205, 62646, 66250, 73875, 99375, 104410, 123125, 147750, 156615, 198750, 246250, 261025, 313230, 369375, 522050, 738750, 783075, 1305125, 1566150, 2610250, 3915375, 6525625, 7830750, 13051250, 19576875, 39153750]

約数ペア:

[(1, 39153750), (2, 19576875), (3, 13051250), (5, 7830750), (6, 6525625), (10, 3915375), (15, 2610250), (25, 1566150), (30, 1305125), (50, 783075), (53, 738750), (75, 522050), (106, 369375), (125, 313230), (150, 261025), (159, 246250), (197, 198750), (250, 156615), (265, 147750), (318, 123125), (375, 104410), (394, 99375), (530, 73875), (591, 66250), (625, 62646), (750, 52205), (795, 49250), (985, 39750), (1182, 33125), (1250, 31323), (1325, 29550), (1590, 24625), (1875, 20882), (1970, 19875), (2650, 14775), (2955, 13250), (3750, 10441), (3975, 9850), (4925, 7950), (5910, 6625)]