225590835

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 369976320

約数和(自身を除く): 144385485

約数列:

[1, 3, 5, 15, 47, 141, 235, 433, 705, 739, 1299, 2165, 2217, 3695, 6495, 11085, 20351, 34733, 61053, 101755, 104199, 173665, 305265, 319987, 520995, 959961, 1599935, 4799805, 15039389, 45118167, 75196945, 225590835]

約数ペア:

[(1, 225590835), (3, 75196945), (5, 45118167), (15, 15039389), (47, 4799805), (141, 1599935), (235, 959961), (433, 520995), (705, 319987), (739, 305265), (1299, 173665), (2165, 104199), (2217, 101755), (3695, 61053), (6495, 34733), (11085, 20351)]