412815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 745920

約数和(自身を除く): 333105

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 73, 87, 145, 195, 219, 365, 377, 435, 949, 1095, 1131, 1885, 2117, 2847, 4745, 5655, 6351, 10585, 14235, 27521, 31755, 82563, 137605, 412815]

約数ペア:

[(1, 412815), (3, 137605), (5, 82563), (13, 31755), (15, 27521), (29, 14235), (39, 10585), (65, 6351), (73, 5655), (87, 4745), (145, 2847), (195, 2117), (219, 1885), (365, 1131), (377, 1095), (435, 949)]