72569685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{284587}}^1$

素因数の和:284612

約数の個数: 16

約数和(自身を含む): 122942016

約数和(自身を除く): 50372331

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 284587, 853761, 1422935, 4268805, 4837979, 14513937, 24189895, 72569685]

約数ペア:

[(1, 72569685), (3, 24189895), (5, 14513937), (15, 4837979), (17, 4268805), (51, 1422935), (85, 853761), (255, 284587)]