102105445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 135442944

約数和(自身を除く): 33337499

約数列:

[1, 5, 13, 65, 101, 103, 151, 505, 515, 755, 1313, 1339, 1963, 6565, 6695, 9815, 10403, 15251, 15553, 52015, 76255, 77765, 135239, 198263, 202189, 676195, 991315, 1010945, 1570853, 7854265, 20421089, 102105445]

約数ペア:

[(1, 102105445), (5, 20421089), (13, 7854265), (65, 1570853), (101, 1010945), (103, 991315), (151, 676195), (505, 202189), (515, 198263), (755, 135239), (1313, 77765), (1339, 76255), (1963, 52015), (6565, 15553), (6695, 15251), (9815, 10403)]