957450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 2562336

約数和(自身を除く): 1604886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 491, 650, 975, 982, 1473, 1950, 2455, 2946, 4910, 6383, 7365, 12275, 12766, 14730, 19149, 24550, 31915, 36825, 38298, 63830, 73650, 95745, 159575, 191490, 319150, 478725, 957450]

約数ペア:

[(1, 957450), (2, 478725), (3, 319150), (5, 191490), (6, 159575), (10, 95745), (13, 73650), (15, 63830), (25, 38298), (26, 36825), (30, 31915), (39, 24550), (50, 19149), (65, 14730), (75, 12766), (78, 12275), (130, 7365), (150, 6383), (195, 4910), (325, 2946), (390, 2455), (491, 1950), (650, 1473), (975, 982)]