1269453225

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 2127185280

約数和(自身を除く): 857732055

約数列:

[1, 3, 5, 15, 25, 75, 151, 197, 453, 569, 591, 755, 985, 1707, 2265, 2845, 2955, 3775, 4925, 8535, 11325, 14225, 14775, 29747, 42675, 85919, 89241, 112093, 148735, 257757, 336279, 429595, 446205, 560465, 743675, 1288785, 1681395, 2147975, 2231025, 2802325, 6443925, 8406975, 16926043, 50778129, 84630215, 253890645, 423151075, 1269453225]

約数ペア:

[(1, 1269453225), (3, 423151075), (5, 253890645), (15, 84630215), (25, 50778129), (75, 16926043), (151, 8406975), (197, 6443925), (453, 2802325), (569, 2231025), (591, 2147975), (755, 1681395), (985, 1288785), (1707, 743675), (2265, 560465), (2845, 446205), (2955, 429595), (3775, 336279), (4925, 257757), (8535, 148735), (11325, 112093), (14225, 89241), (14775, 85919), (29747, 42675)]