1393711225

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{2063}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 1761351552

約数和(自身を除く): 367640327

約数列:

[1, 5, 25, 61, 305, 443, 1525, 2063, 2215, 10315, 11075, 27023, 51575, 125843, 135115, 629215, 675575, 913909, 3146075, 4569545, 22847725, 55748449, 278742245, 1393711225]

約数ペア:

[(1, 1393711225), (5, 278742245), (25, 55748449), (61, 22847725), (305, 4569545), (443, 3146075), (1525, 913909), (2063, 675575), (2215, 629215), (10315, 135115), (11075, 125843), (27023, 51575)]