276171545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{853}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 379626912

約数和(自身を除く): 103455367

約数列:

[1, 5, 13, 17, 65, 85, 221, 293, 853, 1105, 1465, 3809, 4265, 4981, 11089, 14501, 19045, 24905, 55445, 64753, 72505, 188513, 249929, 323765, 942565, 1249645, 3249077, 4248793, 16245385, 21243965, 55234309, 276171545]

約数ペア:

[(1, 276171545), (5, 55234309), (13, 21243965), (17, 16245385), (65, 4248793), (85, 3249077), (221, 1249645), (293, 942565), (853, 323765), (1105, 249929), (1465, 188513), (3809, 72505), (4265, 64753), (4981, 55445), (11089, 24905), (14501, 19045)]