55416408675

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{424891}}^1$

素因数の和:424988

約数の個数: 48

約数和(自身を含む): 96100372992

約数和(自身を除く): 40683964317

約数列:

[1, 3, 5, 15, 25, 37, 47, 75, 111, 141, 185, 235, 555, 705, 925, 1175, 1739, 2775, 3525, 5217, 8695, 26085, 43475, 130425, 424891, 1274673, 2124455, 6373365, 10622275, 15720967, 19969877, 31866825, 47162901, 59909631, 78604835, 99849385, 235814505, 299548155, 393024175, 499246925, 738885449, 1179072525, 1497740775, 2216656347, 3694427245, 11083281735, 18472136225, 55416408675]

約数ペア:

[(1, 55416408675), (3, 18472136225), (5, 11083281735), (15, 3694427245), (25, 2216656347), (37, 1497740775), (47, 1179072525), (75, 738885449), (111, 499246925), (141, 393024175), (185, 299548155), (235, 235814505), (555, 99849385), (705, 78604835), (925, 59909631), (1175, 47162901), (1739, 31866825), (2775, 19969877), (3525, 15720967), (5217, 10622275), (8695, 6373365), (26085, 2124455), (43475, 1274673), (130425, 424891)]