101222975

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4349}}^1$

素因数の和:4392

約数の個数: 36

約数和(自身を含む): 153729000

約数和(自身を除く): 52506025

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 475, 665, 931, 1225, 3325, 4349, 4655, 21745, 23275, 30443, 82631, 108725, 152215, 213101, 413155, 578417, 761075, 1065505, 2065775, 2892085, 4048919, 5327525, 14460425, 20244595, 101222975]

約数ペア:

[(1, 101222975), (5, 20244595), (7, 14460425), (19, 5327525), (25, 4048919), (35, 2892085), (49, 2065775), (95, 1065505), (133, 761075), (175, 578417), (245, 413155), (475, 213101), (665, 152215), (931, 108725), (1225, 82631), (3325, 30443), (4349, 23275), (4655, 21745)]