15705925155

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1\times {\mathrm{1291}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 27352621920

約数和(自身を除く): 11646696765

約数列:

[1, 3, 5, 9, 15, 45, 409, 661, 1227, 1291, 1983, 2045, 3305, 3681, 3873, 5949, 6135, 6455, 9915, 11619, 18405, 19365, 29745, 58095, 270349, 528019, 811047, 853351, 1351745, 1584057, 2433141, 2560053, 2640095, 4055235, 4266755, 4752171, 7680159, 7920285, 12165705, 12800265, 23760855, 38400795, 349020559, 1047061677, 1745102795, 3141185031, 5235308385, 15705925155]

約数ペア:

[(1, 15705925155), (3, 5235308385), (5, 3141185031), (9, 1745102795), (15, 1047061677), (45, 349020559), (409, 38400795), (661, 23760855), (1227, 12800265), (1291, 12165705), (1983, 7920285), (2045, 7680159), (3305, 4752171), (3681, 4266755), (3873, 4055235), (5949, 2640095), (6135, 2560053), (6455, 2433141), (9915, 1584057), (11619, 1351745), (18405, 853351), (19365, 811047), (29745, 528019), (58095, 270349)]