23947665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 44359680

約数和(自身を除く): 20412015

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 2887, 8295, 8661, 14435, 20209, 43305, 60627, 101045, 228073, 303135, 684219, 1140365, 1596511, 3421095, 4789533, 7982555, 23947665]

約数ペア:

[(1, 23947665), (3, 7982555), (5, 4789533), (7, 3421095), (15, 1596511), (21, 1140365), (35, 684219), (79, 303135), (105, 228073), (237, 101045), (395, 60627), (553, 43305), (1185, 20209), (1659, 14435), (2765, 8661), (2887, 8295)]