15156923075

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{13451}}^1$

素因数の和:13652

約数の個数: 48

約数和(自身を含む): 22098299904

約数和(自身を除く): 6941376829

約数列:

[1, 5, 7, 25, 35, 47, 137, 175, 235, 329, 685, 959, 1175, 1645, 3425, 4795, 6439, 8225, 13451, 23975, 32195, 45073, 67255, 94157, 160975, 225365, 336275, 470785, 632197, 1126825, 1842787, 2353925, 3160985, 4425379, 9213935, 12899509, 15804925, 22126895, 46069675, 64497545, 86610989, 110634475, 322487725, 433054945, 606276923, 2165274725, 3031384615, 15156923075]

約数ペア:

[(1, 15156923075), (5, 3031384615), (7, 2165274725), (25, 606276923), (35, 433054945), (47, 322487725), (137, 110634475), (175, 86610989), (235, 64497545), (329, 46069675), (685, 22126895), (959, 15804925), (1175, 12899509), (1645, 9213935), (3425, 4425379), (4795, 3160985), (6439, 2353925), (8225, 1842787), (13451, 1126825), (23975, 632197), (32195, 470785), (45073, 336275), (67255, 225365), (94157, 160975)]