299778895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 406425600

約数和(自身を除く): 106646705

約数列:

[1, 5, 13, 23, 65, 115, 239, 299, 839, 1195, 1495, 3107, 4195, 5497, 10907, 15535, 19297, 27485, 54535, 71461, 96485, 200521, 250861, 357305, 1002605, 1254305, 2606773, 4611983, 13033865, 23059915, 59955779, 299778895]

約数ペア:

[(1, 299778895), (5, 59955779), (13, 23059915), (23, 13033865), (65, 4611983), (115, 2606773), (239, 1254305), (299, 1002605), (839, 357305), (1195, 250861), (1495, 200521), (3107, 96485), (4195, 71461), (5497, 54535), (10907, 27485), (15535, 19297)]