492275

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 729120

約数和(自身を除く): 236845

約数列:

[1, 5, 7, 25, 29, 35, 97, 145, 175, 203, 485, 679, 725, 1015, 2425, 2813, 3395, 5075, 14065, 16975, 19691, 70325, 98455, 492275]

約数ペア:

[(1, 492275), (5, 98455), (7, 70325), (25, 19691), (29, 16975), (35, 14065), (97, 5075), (145, 3395), (175, 2813), (203, 2425), (485, 1015), (679, 725)]