79938750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{21317}}^1$

素因数の和:21342

約数の個数: 40

約数和(自身を含む): 199792296

約数和(自身を除く): 119853546

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 21317, 42634, 63951, 106585, 127902, 213170, 319755, 532925, 639510, 1065850, 1598775, 2664625, 3197550, 5329250, 7993875, 13323125, 15987750, 26646250, 39969375, 79938750]

約数ペア:

[(1, 79938750), (2, 39969375), (3, 26646250), (5, 15987750), (6, 13323125), (10, 7993875), (15, 5329250), (25, 3197550), (30, 2664625), (50, 1598775), (75, 1065850), (125, 639510), (150, 532925), (250, 319755), (375, 213170), (625, 127902), (750, 106585), (1250, 63951), (1875, 42634), (3750, 21317)]