91307775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 164989440

約数和(自身を除く): 73681665

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 213, 325, 355, 923, 975, 1065, 1319, 1775, 2769, 3957, 4615, 5325, 6595, 13845, 17147, 19785, 23075, 32975, 51441, 69225, 85735, 93649, 98925, 257205, 280947, 428675, 468245, 1217437, 1286025, 1404735, 2341225, 3652311, 6087185, 7023675, 18261555, 30435925, 91307775]

約数ペア:

[(1, 91307775), (3, 30435925), (5, 18261555), (13, 7023675), (15, 6087185), (25, 3652311), (39, 2341225), (65, 1404735), (71, 1286025), (75, 1217437), (195, 468245), (213, 428675), (325, 280947), (355, 257205), (923, 98925), (975, 93649), (1065, 85735), (1319, 69225), (1775, 51441), (2769, 32975), (3957, 23075), (4615, 19785), (5325, 17147), (6595, 13845)]