225418365

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{49597}}^1$

素因数の和:49709

約数の個数: 24

約数和(自身を含む): 394601688

約数和(自身を除く): 169183323

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 49597, 148791, 247985, 446373, 743955, 2231865, 5009297, 15027891, 25046485, 45083673, 75139455, 225418365]

約数ペア:

[(1, 225418365), (3, 75139455), (5, 45083673), (9, 25046485), (15, 15027891), (45, 5009297), (101, 2231865), (303, 743955), (505, 446373), (909, 247985), (1515, 148791), (4545, 49597)]