633750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^2$

素因数の和:51

約数の個数: 60

約数和(自身を含む): 1715076

約数和(自身を除く): 1081326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 169, 195, 250, 325, 338, 375, 390, 507, 625, 650, 750, 845, 975, 1014, 1250, 1625, 1690, 1875, 1950, 2535, 3250, 3750, 4225, 4875, 5070, 8125, 8450, 9750, 12675, 16250, 21125, 24375, 25350, 42250, 48750, 63375, 105625, 126750, 211250, 316875, 633750]

約数ペア:

[(1, 633750), (2, 316875), (3, 211250), (5, 126750), (6, 105625), (10, 63375), (13, 48750), (15, 42250), (25, 25350), (26, 24375), (30, 21125), (39, 16250), (50, 12675), (65, 9750), (75, 8450), (78, 8125), (125, 5070), (130, 4875), (150, 4225), (169, 3750), (195, 3250), (250, 2535), (325, 1950), (338, 1875), (375, 1690), (390, 1625), (507, 1250), (625, 1014), (650, 975), (750, 845)]