73988892725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{12071}}^1$

素因数の和:12842

約数の個数: 48

約数和(自身を含む): 103467663360

約数和(自身を除く): 29478770635

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 719, 775, 1705, 3595, 7909, 8525, 12071, 17975, 22289, 39545, 60355, 111445, 132781, 197725, 245179, 301775, 374201, 557225, 663905, 1225895, 1871005, 3319525, 4116211, 6129475, 8679049, 9355025, 20581055, 43395245, 95469539, 102905275, 216976225, 269050519, 477347695, 1345252595, 2386738475, 2959555709, 6726262975, 14797778545, 73988892725]

約数ペア:

[(1, 73988892725), (5, 14797778545), (11, 6726262975), (25, 2959555709), (31, 2386738475), (55, 1345252595), (155, 477347695), (275, 269050519), (341, 216976225), (719, 102905275), (775, 95469539), (1705, 43395245), (3595, 20581055), (7909, 9355025), (8525, 8679049), (12071, 6129475), (17975, 4116211), (22289, 3319525), (39545, 1871005), (60355, 1225895), (111445, 663905), (132781, 557225), (197725, 374201), (245179, 301775)]