201327375

素因数分解:

$3^1\times 5^3\times {\mathrm{257}}^1\times {\mathrm{2089}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 336473280

約数和(自身を除く): 135145905

約数列:

[1, 3, 5, 15, 25, 75, 125, 257, 375, 771, 1285, 2089, 3855, 6267, 6425, 10445, 19275, 31335, 32125, 52225, 96375, 156675, 261125, 536873, 783375, 1610619, 2684365, 8053095, 13421825, 40265475, 67109125, 201327375]

約数ペア:

[(1, 201327375), (3, 67109125), (5, 40265475), (15, 13421825), (25, 8053095), (75, 2684365), (125, 1610619), (257, 783375), (375, 536873), (771, 261125), (1285, 156675), (2089, 96375), (3855, 52225), (6267, 32125), (6425, 31335), (10445, 19275)]