88221925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 128241792

約数和(自身を除く): 40019867

約数列:

[1, 5, 11, 17, 25, 55, 85, 113, 167, 187, 275, 425, 565, 835, 935, 1243, 1837, 1921, 2825, 2839, 4175, 4675, 6215, 9185, 9605, 14195, 18871, 21131, 31075, 31229, 45925, 48025, 70975, 94355, 105655, 156145, 207581, 320807, 471775, 528275, 780725, 1037905, 1604035, 3528877, 5189525, 8020175, 17644385, 88221925]

約数ペア:

[(1, 88221925), (5, 17644385), (11, 8020175), (17, 5189525), (25, 3528877), (55, 1604035), (85, 1037905), (113, 780725), (167, 528275), (187, 471775), (275, 320807), (425, 207581), (565, 156145), (835, 105655), (935, 94355), (1243, 70975), (1837, 48025), (1921, 45925), (2825, 31229), (2839, 31075), (4175, 21131), (4675, 18871), (6215, 14195), (9185, 9605)]