17253996915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15887}}^1\times {\mathrm{4259}}^1$

素因数の和:20171

約数の個数: 32

約数和(自身を含む): 29239004160

約数和(自身を除く): 11985007245

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4259, 12777, 15887, 21295, 47661, 63885, 72403, 79435, 217209, 238305, 270079, 362015, 810237, 1086045, 1350395, 4051185, 67662733, 202988199, 338313665, 1014940995, 1150266461, 3450799383, 5751332305, 17253996915]

約数ペア:

[(1, 17253996915), (3, 5751332305), (5, 3450799383), (15, 1150266461), (17, 1014940995), (51, 338313665), (85, 202988199), (255, 67662733), (4259, 4051185), (12777, 1350395), (15887, 1086045), (21295, 810237), (47661, 362015), (63885, 270079), (72403, 238305), (79435, 217209)]