13646875

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 18655056

約数和(自身を除く): 5008181

約数列:

[1, 5, 11, 25, 55, 125, 275, 397, 625, 1375, 1985, 3125, 4367, 6875, 9925, 21835, 34375, 49625, 109175, 248125, 545875, 1240625, 2729375, 13646875]

約数ペア:

[(1, 13646875), (5, 2729375), (11, 1240625), (25, 545875), (55, 248125), (125, 109175), (275, 49625), (397, 34375), (625, 21835), (1375, 9925), (1985, 6875), (3125, 4367)]