12355065

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 22291200

約数和(自身を除く): 9936135

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1289, 1917, 3195, 3867, 6445, 9585, 11601, 19335, 34803, 58005, 91519, 174015, 274557, 457595, 823671, 1372785, 2471013, 4118355, 12355065]

約数ペア:

[(1, 12355065), (3, 4118355), (5, 2471013), (9, 1372785), (15, 823671), (27, 457595), (45, 274557), (71, 174015), (135, 91519), (213, 58005), (355, 34803), (639, 19335), (1065, 11601), (1289, 9585), (1917, 6445), (3195, 3867)]