203480846025

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{149341}}^1$

素因数の和:149882

約数の個数: 48

約数和(自身を含む): 346220155968

約数和(自身を除く): 142739309943

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 491, 555, 925, 1473, 2455, 2775, 7365, 12275, 18167, 36825, 54501, 90835, 149341, 272505, 448023, 454175, 746705, 1362525, 2240115, 3733525, 5525617, 11200575, 16576851, 27628085, 73326431, 82884255, 138140425, 219979293, 366632155, 414421275, 1099896465, 1833160775, 2713077947, 5499482325, 8139233841, 13565389735, 40696169205, 67826948675, 203480846025]

約数ペア:

[(1, 203480846025), (3, 67826948675), (5, 40696169205), (15, 13565389735), (25, 8139233841), (37, 5499482325), (75, 2713077947), (111, 1833160775), (185, 1099896465), (491, 414421275), (555, 366632155), (925, 219979293), (1473, 138140425), (2455, 82884255), (2775, 73326431), (7365, 27628085), (12275, 16576851), (18167, 11200575), (36825, 5525617), (54501, 3733525), (90835, 2240115), (149341, 1362525), (272505, 746705), (448023, 454175)]