130005975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4259}}^1$

素因数の和:4320

約数の個数: 48

約数和(自身を含む): 240877440

約数和(自身を除く): 110871465

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 407, 555, 825, 925, 1221, 2035, 2775, 4259, 6105, 10175, 12777, 21295, 30525, 46849, 63885, 106475, 140547, 157583, 234245, 319425, 472749, 702735, 787915, 1171225, 1733413, 2363745, 3513675, 3939575, 5200239, 8667065, 11818725, 26001195, 43335325, 130005975]

約数ペア:

[(1, 130005975), (3, 43335325), (5, 26001195), (11, 11818725), (15, 8667065), (25, 5200239), (33, 3939575), (37, 3513675), (55, 2363745), (75, 1733413), (111, 1171225), (165, 787915), (185, 702735), (275, 472749), (407, 319425), (555, 234245), (825, 157583), (925, 140547), (1221, 106475), (2035, 63885), (2775, 46849), (4259, 30525), (6105, 21295), (10175, 12777)]