25858275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 45453192

約数和(自身を除く): 19594917

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1193, 1275, 1445, 3579, 4335, 5965, 7225, 17895, 20281, 21675, 29825, 60843, 89475, 101405, 304215, 344777, 507025, 1034331, 1521075, 1723885, 5171655, 8619425, 25858275]

約数ペア:

[(1, 25858275), (3, 8619425), (5, 5171655), (15, 1723885), (17, 1521075), (25, 1034331), (51, 507025), (75, 344777), (85, 304215), (255, 101405), (289, 89475), (425, 60843), (867, 29825), (1193, 21675), (1275, 20281), (1445, 17895), (3579, 7225), (4335, 5965)]