395323702965

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{421079}}^1$

素因数の和:421794

約数の個数: 48

約数和(自身を含む): 708384568320

約数和(自身を除く): 313060865355

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 673, 1395, 2019, 3365, 6057, 10095, 20863, 30285, 62589, 104315, 187767, 312945, 421079, 938835, 1263237, 2105395, 3789711, 6316185, 13053449, 18948555, 39160347, 65267245, 117481041, 195801735, 283386167, 587405205, 850158501, 1416930835, 2550475503, 4250792505, 8784971177, 12752377515, 26354913531, 43924855885, 79064740593, 131774567655, 395323702965]

約数ペア:

[(1, 395323702965), (3, 131774567655), (5, 79064740593), (9, 43924855885), (15, 26354913531), (31, 12752377515), (45, 8784971177), (93, 4250792505), (155, 2550475503), (279, 1416930835), (465, 850158501), (673, 587405205), (1395, 283386167), (2019, 195801735), (3365, 117481041), (6057, 65267245), (10095, 39160347), (20863, 18948555), (30285, 13053449), (62589, 6316185), (104315, 3789711), (187767, 2105395), (312945, 1263237), (421079, 938835)]