3139365

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 5285376

約数和(自身を除く): 2146011

約数列:

[1, 3, 5, 15, 47, 61, 73, 141, 183, 219, 235, 305, 365, 705, 915, 1095, 2867, 3431, 4453, 8601, 10293, 13359, 14335, 17155, 22265, 43005, 51465, 66795, 209291, 627873, 1046455, 3139365]

約数ペア:

[(1, 3139365), (3, 1046455), (5, 627873), (15, 209291), (47, 66795), (61, 51465), (73, 43005), (141, 22265), (183, 17155), (219, 14335), (235, 13359), (305, 10293), (365, 8601), (705, 4453), (915, 3431), (1095, 2867)]