742125291255

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1\times {\mathrm{139369}}^1$

素因数の和:140112

約数の個数: 48

約数和(自身を含む): 1294328075040

約数和(自身を除く): 552202783785

約数列:

[1, 3, 5, 9, 15, 45, 241, 491, 723, 1205, 1473, 2169, 2455, 3615, 4419, 7365, 10845, 22095, 118331, 139369, 354993, 418107, 591655, 696845, 1064979, 1254321, 1774965, 2090535, 5324895, 6271605, 33587929, 68430179, 100763787, 167939645, 205290537, 302291361, 342150895, 503818935, 615871611, 1026452685, 1511456805, 3079358055, 16491673139, 49475019417, 82458365695, 148425058251, 247375097085, 742125291255]

約数ペア:

[(1, 742125291255), (3, 247375097085), (5, 148425058251), (9, 82458365695), (15, 49475019417), (45, 16491673139), (241, 3079358055), (491, 1511456805), (723, 1026452685), (1205, 615871611), (1473, 503818935), (2169, 342150895), (2455, 302291361), (3615, 205290537), (4419, 167939645), (7365, 100763787), (10845, 68430179), (22095, 33587929), (118331, 6271605), (139369, 5324895), (354993, 2090535), (418107, 1774965), (591655, 1254321), (696845, 1064979)]