20532075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8831}}^1$

素因数の和:8875

約数の個数: 24

約数和(自身を含む): 35045376

約数和(自身を除く): 14513301

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 8831, 26493, 44155, 132465, 220775, 273761, 662325, 821283, 1368805, 4106415, 6844025, 20532075]

約数ペア:

[(1, 20532075), (3, 6844025), (5, 4106415), (15, 1368805), (25, 821283), (31, 662325), (75, 273761), (93, 220775), (155, 132465), (465, 44155), (775, 26493), (2325, 8831)]