15703928075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{108359}}^1$

素因数の和:108428

約数の個数: 48

約数和(自身を含む): 23218513920

約数和(自身を除く): 7514585845

約数列:

[1, 5, 11, 17, 25, 31, 55, 85, 155, 187, 275, 341, 425, 527, 775, 935, 1705, 2635, 4675, 5797, 8525, 13175, 28985, 108359, 144925, 541795, 1191949, 1842103, 2708975, 3359129, 5959745, 9210515, 16795645, 20263133, 29798725, 36950419, 46052575, 57105193, 83978225, 101315665, 184752095, 285525965, 506578325, 628157123, 923760475, 1427629825, 3140785615, 15703928075]

約数ペア:

[(1, 15703928075), (5, 3140785615), (11, 1427629825), (17, 923760475), (25, 628157123), (31, 506578325), (55, 285525965), (85, 184752095), (155, 101315665), (187, 83978225), (275, 57105193), (341, 46052575), (425, 36950419), (527, 29798725), (775, 20263133), (935, 16795645), (1705, 9210515), (2635, 5959745), (4675, 3359129), (5797, 2708975), (8525, 1842103), (13175, 1191949), (28985, 541795), (108359, 144925)]