85448545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11047}}^1$

素因数の和:11089

約数の個数: 32

約数和(自身を含む): 133636608

約数和(自身を除く): 48188063

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 11047, 55235, 77329, 143611, 187799, 386645, 718055, 938995, 1005277, 1314593, 2441387, 5026385, 6572965, 12206935, 17089709, 85448545]

約数ペア:

[(1, 85448545), (5, 17089709), (7, 12206935), (13, 6572965), (17, 5026385), (35, 2441387), (65, 1314593), (85, 1005277), (91, 938995), (119, 718055), (221, 386645), (455, 187799), (595, 143611), (1105, 77329), (1547, 55235), (7735, 11047)]