49250925

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3170

約数の個数: 36

約数和(自身を含む): 89485344

約数和(自身を除く): 40234419

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3083, 3195, 5325, 9249, 15415, 15975, 27747, 46245, 77075, 138735, 218893, 231225, 656679, 693675, 1094465, 1970037, 3283395, 5472325, 9850185, 16416975, 49250925]

約数ペア:

[(1, 49250925), (3, 16416975), (5, 9850185), (9, 5472325), (15, 3283395), (25, 1970037), (45, 1094465), (71, 693675), (75, 656679), (213, 231225), (225, 218893), (355, 138735), (639, 77075), (1065, 46245), (1775, 27747), (3083, 15975), (3195, 15415), (5325, 9249)]