7242564225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7428271}}^1$

素因数の和:7428297

約数の個数: 24

約数和(自身を含む): 12895480192

約数和(自身を除く): 5652915967

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 7428271, 22284813, 37141355, 96567523, 111424065, 185706775, 289702569, 482837615, 557120325, 1448512845, 2414188075, 7242564225]

約数ペア:

[(1, 7242564225), (3, 2414188075), (5, 1448512845), (13, 557120325), (15, 482837615), (25, 289702569), (39, 185706775), (65, 111424065), (75, 96567523), (195, 37141355), (325, 22284813), (975, 7428271)]