145635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 284160

約数和(自身を除く): 138525

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 73, 95, 105, 133, 219, 285, 365, 399, 511, 665, 1095, 1387, 1533, 1995, 2555, 4161, 6935, 7665, 9709, 20805, 29127, 48545, 145635]

約数ペア:

[(1, 145635), (3, 48545), (5, 29127), (7, 20805), (15, 9709), (19, 7665), (21, 6935), (35, 4161), (57, 2555), (73, 1995), (95, 1533), (105, 1387), (133, 1095), (219, 665), (285, 511), (365, 399)]