1925291775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{3019}}^1$

素因数の和:3816

約数の個数: 48

約数和(自身を含む): 3478170240

約数和(自身を除く): 1552878465

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 773, 825, 2319, 3019, 3865, 8503, 9057, 11595, 15095, 19325, 25509, 33209, 42515, 45285, 57975, 75475, 99627, 127545, 166045, 212575, 226425, 498135, 637725, 830225, 2333687, 2490675, 7001061, 11668435, 25670557, 35005305, 58342175, 77011671, 128352785, 175026525, 385058355, 641763925, 1925291775]

約数ペア:

[(1, 1925291775), (3, 641763925), (5, 385058355), (11, 175026525), (15, 128352785), (25, 77011671), (33, 58342175), (55, 35005305), (75, 25670557), (165, 11668435), (275, 7001061), (773, 2490675), (825, 2333687), (2319, 830225), (3019, 637725), (3865, 498135), (8503, 226425), (9057, 212575), (11595, 166045), (15095, 127545), (19325, 99627), (25509, 75475), (33209, 57975), (42515, 45285)]