15302277

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 40

約数和(自身を含む): 24606560

約数和(自身を除く): 9304283

約数列:

[1, 3, 9, 19, 27, 57, 61, 81, 163, 171, 183, 489, 513, 549, 1159, 1467, 1539, 1647, 3097, 3477, 4401, 4941, 9291, 9943, 10431, 13203, 27873, 29829, 31293, 83619, 89487, 93879, 188917, 250857, 268461, 566751, 805383, 1700253, 5100759, 15302277]

約数ペア:

[(1, 15302277), (3, 5100759), (9, 1700253), (19, 805383), (27, 566751), (57, 268461), (61, 250857), (81, 188917), (163, 93879), (171, 89487), (183, 83619), (489, 31293), (513, 29829), (549, 27873), (1159, 13203), (1467, 10431), (1539, 9943), (1647, 9291), (3097, 4941), (3477, 4401)]