39287425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{953}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 52168536

約数和(自身を除く): 12881111

約数列:

[1, 5, 17, 25, 85, 97, 425, 485, 953, 1649, 2425, 4765, 8245, 16201, 23825, 41225, 81005, 92441, 405025, 462205, 1571497, 2311025, 7857485, 39287425]

約数ペア:

[(1, 39287425), (5, 7857485), (17, 2311025), (25, 1571497), (85, 462205), (97, 405025), (425, 92441), (485, 81005), (953, 41225), (1649, 23825), (2425, 16201), (4765, 8245)]