17289315395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{60209}}^1$

素因数の和:60475

約数の個数: 32

約数和(自身を含む): 23721776640

約数和(自身を除く): 6432461245

約数列:

[1, 5, 11, 23, 55, 115, 227, 253, 1135, 1265, 2497, 5221, 12485, 26105, 57431, 60209, 287155, 301045, 662299, 1384807, 3311495, 6924035, 13667443, 15232877, 68337215, 76164385, 150341873, 314351189, 751709365, 1571755945, 3457863079, 17289315395]

約数ペア:

[(1, 17289315395), (5, 3457863079), (11, 1571755945), (23, 751709365), (55, 314351189), (115, 150341873), (227, 76164385), (253, 68337215), (1135, 15232877), (1265, 13667443), (2497, 6924035), (5221, 3311495), (12485, 1384807), (26105, 662299), (57431, 301045), (60209, 287155)]