7201455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 12607488

約数和(自身を除く): 5406033

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 911, 1581, 2635, 2733, 4555, 7905, 13665, 15487, 28241, 46461, 77435, 84723, 141205, 232305, 423615, 480097, 1440291, 2400485, 7201455]

約数ペア:

[(1, 7201455), (3, 2400485), (5, 1440291), (15, 480097), (17, 423615), (31, 232305), (51, 141205), (85, 84723), (93, 77435), (155, 46461), (255, 28241), (465, 15487), (527, 13665), (911, 7905), (1581, 4555), (2635, 2733)]