216455655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{14051}}^1$

素因数の和:14151

約数の個数: 32

約数和(自身を含む): 377717760

約数和(自身を除く): 161262105

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 5135, 14051, 15405, 42153, 70255, 182663, 210765, 547989, 913315, 1110029, 2739945, 3330087, 5550145, 14430377, 16650435, 43291131, 72151885, 216455655]

約数ペア:

[(1, 216455655), (3, 72151885), (5, 43291131), (13, 16650435), (15, 14430377), (39, 5550145), (65, 3330087), (79, 2739945), (195, 1110029), (237, 913315), (395, 547989), (1027, 210765), (1185, 182663), (3081, 70255), (5135, 42153), (14051, 15405)]