86858925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 153466368

約数和(自身を除く): 66607443

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 345, 575, 645, 989, 1075, 1171, 1725, 2967, 3225, 3513, 4945, 5855, 14835, 17565, 24725, 26933, 29275, 50353, 74175, 80799, 87825, 134665, 151059, 251765, 403995, 673325, 755295, 1158119, 1258825, 2019975, 3474357, 3776475, 5790595, 17371785, 28952975, 86858925]

約数ペア:

[(1, 86858925), (3, 28952975), (5, 17371785), (15, 5790595), (23, 3776475), (25, 3474357), (43, 2019975), (69, 1258825), (75, 1158119), (115, 755295), (129, 673325), (215, 403995), (345, 251765), (575, 151059), (645, 134665), (989, 87825), (1075, 80799), (1171, 74175), (1725, 50353), (2967, 29275), (3225, 26933), (3513, 24725), (4945, 17565), (5855, 14835)]