219667708275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{916141}}^1$

素因数の和:916316

約数の個数: 48

約数和(自身を含む): 381701402880

約数和(自身を除く): 162033694605

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 139, 345, 417, 575, 695, 1725, 2085, 3197, 3475, 9591, 10425, 15985, 47955, 79925, 239775, 916141, 2748423, 4580705, 13742115, 21071243, 22903525, 63213729, 68710575, 105356215, 127343599, 316068645, 382030797, 526781075, 636717995, 1580343225, 1910153985, 2928902777, 3183589975, 8786708331, 9550769925, 14644513885, 43933541655, 73222569425, 219667708275]

約数ペア:

[(1, 219667708275), (3, 73222569425), (5, 43933541655), (15, 14644513885), (23, 9550769925), (25, 8786708331), (69, 3183589975), (75, 2928902777), (115, 1910153985), (139, 1580343225), (345, 636717995), (417, 526781075), (575, 382030797), (695, 316068645), (1725, 127343599), (2085, 105356215), (3197, 68710575), (3475, 63213729), (9591, 22903525), (10425, 21071243), (15985, 13742115), (47955, 4580705), (79925, 2748423), (239775, 916141)]