15705869295

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{42379}}^1$

素因数の和:43215

約数の個数: 32

約数和(自身を含む): 25973176320

約数和(自身を除く): 10267307025

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 797, 2391, 3985, 11955, 24707, 42379, 74121, 123535, 127137, 211895, 370605, 635685, 1313749, 3941247, 6568745, 19706235, 33776063, 101328189, 168880315, 506640945, 1047057953, 3141173859, 5235289765, 15705869295]

約数ペア:

[(1, 15705869295), (3, 5235289765), (5, 3141173859), (15, 1047057953), (31, 506640945), (93, 168880315), (155, 101328189), (465, 33776063), (797, 19706235), (2391, 6568745), (3985, 3941247), (11955, 1313749), (24707, 635685), (42379, 370605), (74121, 211895), (123535, 127137)]