214501275

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{9439}}^1$

素因数の和:9556

約数の個数: 36

約数和(自身を含む): 388040640

約数和(自身を除く): 173539365

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 225, 303, 505, 909, 1515, 2525, 4545, 7575, 9439, 22725, 28317, 47195, 84951, 141585, 235975, 424755, 707925, 953339, 2123775, 2860017, 4766695, 8580051, 14300085, 23833475, 42900255, 71500425, 214501275]

約数ペア:

[(1, 214501275), (3, 71500425), (5, 42900255), (9, 23833475), (15, 14300085), (25, 8580051), (45, 4766695), (75, 2860017), (101, 2123775), (225, 953339), (303, 707925), (505, 424755), (909, 235975), (1515, 141585), (2525, 84951), (4545, 47195), (7575, 28317), (9439, 22725)]