75404550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{38669}}^1$

素因数の和:38697

約数の個数: 48

約数和(自身を含む): 201393360

約数和(自身を除く): 125988810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 38669, 77338, 116007, 193345, 232014, 386690, 502697, 580035, 966725, 1005394, 1160070, 1508091, 1933450, 2513485, 2900175, 3016182, 5026970, 5800350, 7540455, 12567425, 15080910, 25134850, 37702275, 75404550]

約数ペア:

[(1, 75404550), (2, 37702275), (3, 25134850), (5, 15080910), (6, 12567425), (10, 7540455), (13, 5800350), (15, 5026970), (25, 3016182), (26, 2900175), (30, 2513485), (39, 1933450), (50, 1508091), (65, 1160070), (75, 1005394), (78, 966725), (130, 580035), (150, 502697), (195, 386690), (325, 232014), (390, 193345), (650, 116007), (975, 77338), (1950, 38669)]