155587245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{7793}}^1$

素因数の和:7834

約数の個数: 32

約数和(自身を含む): 273849984

約数和(自身を除く): 118262739

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1815, 3993, 6655, 7793, 19965, 23379, 38965, 85723, 116895, 257169, 428615, 942953, 1285845, 2828859, 4714765, 10372483, 14144295, 31117449, 51862415, 155587245]

約数ペア:

[(1, 155587245), (3, 51862415), (5, 31117449), (11, 14144295), (15, 10372483), (33, 4714765), (55, 2828859), (121, 1285845), (165, 942953), (363, 428615), (605, 257169), (1331, 116895), (1815, 85723), (3993, 38965), (6655, 23379), (7793, 19965)]