10105225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 4893815

約数列:

[1, 5, 13, 17, 25, 31, 59, 65, 85, 155, 221, 295, 325, 403, 425, 527, 767, 775, 1003, 1105, 1475, 1829, 2015, 2635, 3835, 5015, 5525, 6851, 9145, 10075, 13039, 13175, 19175, 23777, 25075, 31093, 34255, 45725, 65195, 118885, 155465, 171275, 325975, 404209, 594425, 777325, 2021045, 10105225]

約数ペア:

[(1, 10105225), (5, 2021045), (13, 777325), (17, 594425), (25, 404209), (31, 325975), (59, 171275), (65, 155465), (85, 118885), (155, 65195), (221, 45725), (295, 34255), (325, 31093), (403, 25075), (425, 23777), (527, 19175), (767, 13175), (775, 13039), (1003, 10075), (1105, 9145), (1475, 6851), (1829, 5525), (2015, 5015), (2635, 3835)]