74952585

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^2\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 132027012

約数和(自身を除く): 57074427

約数列:

[1, 3, 5, 9, 15, 45, 103, 157, 309, 471, 515, 785, 927, 1413, 1545, 2355, 4635, 7065, 10609, 16171, 31827, 48513, 53045, 80855, 95481, 145539, 159135, 242565, 477405, 727695, 1665613, 4996839, 8328065, 14990517, 24984195, 74952585]

約数ペア:

[(1, 74952585), (3, 24984195), (5, 14990517), (9, 8328065), (15, 4996839), (45, 1665613), (103, 727695), (157, 477405), (309, 242565), (471, 159135), (515, 145539), (785, 95481), (927, 80855), (1413, 53045), (1545, 48513), (2355, 31827), (4635, 16171), (7065, 10609)]