5079750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 13680576

約数和(自身を除く): 8600826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 521, 650, 750, 975, 1042, 1563, 1625, 1950, 2605, 3126, 3250, 4875, 5210, 6773, 7815, 9750, 13025, 13546, 15630, 20319, 26050, 33865, 39075, 40638, 65125, 67730, 78150, 101595, 130250, 169325, 195375, 203190, 338650, 390750, 507975, 846625, 1015950, 1693250, 2539875, 5079750]

約数ペア:

[(1, 5079750), (2, 2539875), (3, 1693250), (5, 1015950), (6, 846625), (10, 507975), (13, 390750), (15, 338650), (25, 203190), (26, 195375), (30, 169325), (39, 130250), (50, 101595), (65, 78150), (75, 67730), (78, 65125), (125, 40638), (130, 39075), (150, 33865), (195, 26050), (250, 20319), (325, 15630), (375, 13546), (390, 13025), (521, 9750), (650, 7815), (750, 6773), (975, 5210), (1042, 4875), (1563, 3250), (1625, 3126), (1950, 2605)]