6505750

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 12433824

約数和(自身を除く): 5928074

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 491, 530, 982, 1325, 2455, 2650, 4910, 6625, 12275, 13250, 24550, 26023, 52046, 61375, 122750, 130115, 260230, 650575, 1301150, 3252875, 6505750]

約数ペア:

[(1, 6505750), (2, 3252875), (5, 1301150), (10, 650575), (25, 260230), (50, 130115), (53, 122750), (106, 61375), (125, 52046), (250, 26023), (265, 24550), (491, 13250), (530, 12275), (982, 6625), (1325, 4910), (2455, 2650)]