71016525

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{13723}}^1$

素因数の和:13762

約数の個数: 36

約数和(自身を含む): 132738528

約数和(自身を除く): 61722003

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 13723, 41169, 68615, 123507, 205845, 315629, 343075, 617535, 946887, 1029225, 1578145, 2840661, 3087675, 4734435, 7890725, 14203305, 23672175, 71016525]

約数ペア:

[(1, 71016525), (3, 23672175), (5, 14203305), (9, 7890725), (15, 4734435), (23, 3087675), (25, 2840661), (45, 1578145), (69, 1029225), (75, 946887), (115, 617535), (207, 343075), (225, 315629), (345, 205845), (575, 123507), (1035, 68615), (1725, 41169), (5175, 13723)]