12609255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 21450240

約数和(自身を除く): 8840985

約数列:

[1, 3, 5, 15, 19, 57, 95, 151, 285, 293, 453, 755, 879, 1465, 2265, 2869, 4395, 5567, 8607, 14345, 16701, 27835, 43035, 44243, 83505, 132729, 221215, 663645, 840617, 2521851, 4203085, 12609255]

約数ペア:

[(1, 12609255), (3, 4203085), (5, 2521851), (15, 840617), (19, 663645), (57, 221215), (95, 132729), (151, 83505), (285, 44243), (293, 43035), (453, 27835), (755, 16701), (879, 14345), (1465, 8607), (2265, 5567), (2869, 4395)]