65753235

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 122664960

約数和(自身を除く): 56911725

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 47, 129, 135, 141, 215, 235, 241, 387, 423, 645, 705, 723, 1161, 1205, 1269, 1935, 2021, 2115, 2169, 3615, 5805, 6063, 6345, 6507, 10105, 10363, 10845, 11327, 18189, 30315, 31089, 32535, 33981, 51815, 54567, 56635, 90945, 93267, 101943, 155445, 169905, 272835, 279801, 305829, 466335, 487061, 509715, 1399005, 1461183, 1529145, 2435305, 4383549, 7305915, 13150647, 21917745, 65753235]

約数ペア:

[(1, 65753235), (3, 21917745), (5, 13150647), (9, 7305915), (15, 4383549), (27, 2435305), (43, 1529145), (45, 1461183), (47, 1399005), (129, 509715), (135, 487061), (141, 466335), (215, 305829), (235, 279801), (241, 272835), (387, 169905), (423, 155445), (645, 101943), (705, 93267), (723, 90945), (1161, 56635), (1205, 54567), (1269, 51815), (1935, 33981), (2021, 32535), (2115, 31089), (2169, 30315), (3615, 18189), (5805, 11327), (6063, 10845), (6345, 10363), (6507, 10105)]