67330315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 93985920

約数和(自身を除く): 26655605

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1495, 1553, 1885, 3335, 7765, 8671, 20189, 35719, 43355, 45037, 100945, 178595, 225185, 464347, 585481, 1035851, 2321735, 2927405, 5179255, 13466063, 67330315]

約数ペア:

[(1, 67330315), (5, 13466063), (13, 5179255), (23, 2927405), (29, 2321735), (65, 1035851), (115, 585481), (145, 464347), (299, 225185), (377, 178595), (667, 100945), (1495, 45037), (1553, 43355), (1885, 35719), (3335, 20189), (7765, 8671)]