73921105425

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{65677}}^1$

素因数の和:66082

約数の個数: 48

約数和(自身を含む): 125418708800

約数和(自身を除く): 51497603375

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 349, 645, 1047, 1075, 1745, 3225, 5235, 8725, 15007, 26175, 45021, 65677, 75035, 197031, 225105, 328385, 375175, 985155, 1125525, 1641925, 2824111, 4925775, 8472333, 14120555, 22921273, 42361665, 68763819, 70602775, 114606365, 211808325, 343819095, 573031825, 985614739, 1719095475, 2956844217, 4928073695, 14784221085, 24640368475, 73921105425]

約数ペア:

[(1, 73921105425), (3, 24640368475), (5, 14784221085), (15, 4928073695), (25, 2956844217), (43, 1719095475), (75, 985614739), (129, 573031825), (215, 343819095), (349, 211808325), (645, 114606365), (1047, 70602775), (1075, 68763819), (1745, 42361665), (3225, 22921273), (5235, 14120555), (8725, 8472333), (15007, 4925775), (26175, 2824111), (45021, 1641925), (65677, 1125525), (75035, 985155), (197031, 375175), (225105, 328385)]