331388475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2039}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 601032960

約数和(自身を除く): 269644485

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 197, 275, 591, 825, 985, 2039, 2167, 2955, 4925, 6117, 6501, 10195, 10835, 14775, 22429, 30585, 32505, 50975, 54175, 67287, 112145, 152925, 162525, 336435, 401683, 560725, 1205049, 1682175, 2008415, 4418513, 6025245, 10042075, 13255539, 22092565, 30126225, 66277695, 110462825, 331388475]

約数ペア:

[(1, 331388475), (3, 110462825), (5, 66277695), (11, 30126225), (15, 22092565), (25, 13255539), (33, 10042075), (55, 6025245), (75, 4418513), (165, 2008415), (197, 1682175), (275, 1205049), (591, 560725), (825, 401683), (985, 336435), (2039, 162525), (2167, 152925), (2955, 112145), (4925, 67287), (6117, 54175), (6501, 50975), (10195, 32505), (10835, 30585), (14775, 22429)]