2567925

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 4686084

約数和(自身を除く): 2118159

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 113, 225, 303, 339, 505, 565, 909, 1017, 1515, 1695, 2525, 2825, 4545, 5085, 7575, 8475, 11413, 22725, 25425, 34239, 57065, 102717, 171195, 285325, 513585, 855975, 2567925]

約数ペア:

[(1, 2567925), (3, 855975), (5, 513585), (9, 285325), (15, 171195), (25, 102717), (45, 57065), (75, 34239), (101, 25425), (113, 22725), (225, 11413), (303, 8475), (339, 7575), (505, 5085), (565, 4545), (909, 2825), (1017, 2525), (1515, 1695)]