12976485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 22429440

約数和(自身を除く): 9452955

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 1297, 2001, 3335, 3891, 6485, 10005, 19455, 29831, 37613, 89493, 112839, 149155, 188065, 447465, 564195, 865099, 2595297, 4325495, 12976485]

約数ペア:

[(1, 12976485), (3, 4325495), (5, 2595297), (15, 865099), (23, 564195), (29, 447465), (69, 188065), (87, 149155), (115, 112839), (145, 89493), (345, 37613), (435, 29831), (667, 19455), (1297, 10005), (2001, 6485), (3335, 3891)]