84851775

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2531}}^1$

素因数の和:2696

約数の個数: 36

約数和(自身を含む): 153059400

約数和(自身を除く): 68207625

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 1341, 2235, 2531, 3725, 6705, 7593, 11175, 12655, 22779, 33525, 37965, 63275, 113895, 189825, 377119, 569475, 1131357, 1885595, 3394071, 5656785, 9427975, 16970355, 28283925, 84851775]

約数ペア:

[(1, 84851775), (3, 28283925), (5, 16970355), (9, 9427975), (15, 5656785), (25, 3394071), (45, 1885595), (75, 1131357), (149, 569475), (225, 377119), (447, 189825), (745, 113895), (1341, 63275), (2235, 37965), (2531, 33525), (3725, 22779), (6705, 12655), (7593, 11175)]