26169715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 39082176

約数和(自身を除く): 12912461

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2153, 2431, 10765, 12155, 23683, 27989, 36601, 118415, 139945, 183005, 307879, 402611, 475813, 1539395, 2013055, 2379065, 5233943, 26169715]

約数ペア:

[(1, 26169715), (5, 5233943), (11, 2379065), (13, 2013055), (17, 1539395), (55, 475813), (65, 402611), (85, 307879), (143, 183005), (187, 139945), (221, 118415), (715, 36601), (935, 27989), (1105, 23683), (2153, 12155), (2431, 10765)]