1986029475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{859}}^1\times {\mathrm{1063}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 3403948800

約数和(自身を除く): 1417919325

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 859, 1063, 2175, 2577, 3189, 4295, 5315, 12885, 15945, 21475, 24911, 26575, 30827, 64425, 74733, 79725, 92481, 124555, 154135, 373665, 462405, 622775, 770675, 913117, 1868325, 2312025, 2739351, 4565585, 13696755, 22827925, 26480393, 68483775, 79441179, 132401965, 397205895, 662009825, 1986029475]

約数ペア:

[(1, 1986029475), (3, 662009825), (5, 397205895), (15, 132401965), (25, 79441179), (29, 68483775), (75, 26480393), (87, 22827925), (145, 13696755), (435, 4565585), (725, 2739351), (859, 2312025), (1063, 1868325), (2175, 913117), (2577, 770675), (3189, 622775), (4295, 462405), (5315, 373665), (12885, 154135), (15945, 124555), (21475, 92481), (24911, 79725), (26575, 74733), (30827, 64425)]