23986995

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 39481344

約数和(自身を除く): 15494349

約数列:

[1, 3, 5, 15, 71, 101, 213, 223, 303, 355, 505, 669, 1065, 1115, 1515, 3345, 7171, 15833, 21513, 22523, 35855, 47499, 67569, 79165, 107565, 112615, 237495, 337845, 1599133, 4797399, 7995665, 23986995]

約数ペア:

[(1, 23986995), (3, 7995665), (5, 4797399), (15, 1599133), (71, 337845), (101, 237495), (213, 112615), (223, 107565), (303, 79165), (355, 67569), (505, 47499), (669, 35855), (1065, 22523), (1115, 21513), (1515, 15833), (3345, 7171)]