6763815

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 12467520

約数和(自身を除く): 5703705

約数列:

[1, 3, 5, 9, 15, 29, 45, 71, 73, 87, 145, 213, 219, 261, 355, 365, 435, 639, 657, 1065, 1095, 1305, 2059, 2117, 3195, 3285, 5183, 6177, 6351, 10295, 10585, 15549, 18531, 19053, 25915, 30885, 31755, 46647, 77745, 92655, 95265, 150307, 233235, 450921, 751535, 1352763, 2254605, 6763815]

約数ペア:

[(1, 6763815), (3, 2254605), (5, 1352763), (9, 751535), (15, 450921), (29, 233235), (45, 150307), (71, 95265), (73, 92655), (87, 77745), (145, 46647), (213, 31755), (219, 30885), (261, 25915), (355, 19053), (365, 18531), (435, 15549), (639, 10585), (657, 10295), (1065, 6351), (1095, 6177), (1305, 5183), (2059, 3285), (2117, 3195)]