348889255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5879}}^1$

素因数の和:5991

約数の個数: 32

約数和(自身を含む): 497871360

約数和(自身を除く): 148982105

約数列:

[1, 5, 11, 13, 55, 65, 83, 143, 415, 715, 913, 1079, 4565, 5395, 5879, 11869, 29395, 59345, 64669, 76427, 323345, 382135, 487957, 840697, 2439785, 4203485, 5367527, 6343441, 26837635, 31717205, 69777851, 348889255]

約数ペア:

[(1, 348889255), (5, 69777851), (11, 31717205), (13, 26837635), (55, 6343441), (65, 5367527), (83, 4203485), (143, 2439785), (415, 840697), (715, 487957), (913, 382135), (1079, 323345), (4565, 76427), (5395, 64669), (5879, 59345), (11869, 29395)]