305429445

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 542221680

約数和(自身を除く): 236792235

約数列:

[1, 3, 5, 9, 15, 45, 73, 109, 219, 327, 365, 545, 657, 853, 981, 1095, 1635, 2559, 3285, 4265, 4905, 7677, 7957, 12795, 23871, 38385, 39785, 62269, 71613, 92977, 119355, 186807, 278931, 311345, 358065, 464885, 560421, 836793, 934035, 1394655, 2802105, 4183965, 6787321, 20361963, 33936605, 61085889, 101809815, 305429445]

約数ペア:

[(1, 305429445), (3, 101809815), (5, 61085889), (9, 33936605), (15, 20361963), (45, 6787321), (73, 4183965), (109, 2802105), (219, 1394655), (327, 934035), (365, 836793), (545, 560421), (657, 464885), (853, 358065), (981, 311345), (1095, 278931), (1635, 186807), (2559, 119355), (3285, 92977), (4265, 71613), (4905, 62269), (7677, 39785), (7957, 38385), (12795, 23871)]