71338278525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11897}}^1\times {\mathrm{4703}}^1$

素因数の和:16630

約数の個数: 48

約数和(自身を含む): 124921004544

約数和(自身を除く): 53582726019

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 4703, 11897, 14109, 23515, 35691, 59485, 70545, 79951, 117575, 178455, 202249, 239853, 297425, 352725, 399755, 606747, 892275, 1011245, 1199265, 1998775, 3033735, 5056225, 5996325, 15168675, 55951591, 167854773, 279757955, 839273865, 951177047, 1398789775, 2853531141, 4196369325, 4755885235, 14267655705, 23779426175, 71338278525]

約数ペア:

[(1, 71338278525), (3, 23779426175), (5, 14267655705), (15, 4755885235), (17, 4196369325), (25, 2853531141), (51, 1398789775), (75, 951177047), (85, 839273865), (255, 279757955), (425, 167854773), (1275, 55951591), (4703, 15168675), (11897, 5996325), (14109, 5056225), (23515, 3033735), (35691, 1998775), (59485, 1199265), (70545, 1011245), (79951, 892275), (117575, 606747), (178455, 399755), (202249, 352725), (239853, 297425)]