27127375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 37477440

約数和(自身を除く): 10350065

約数列:

[1, 5, 11, 25, 55, 109, 125, 181, 275, 545, 905, 1199, 1375, 1991, 2725, 4525, 5995, 9955, 13625, 19729, 22625, 29975, 49775, 98645, 149875, 217019, 248875, 493225, 1085095, 2466125, 5425475, 27127375]

約数ペア:

[(1, 27127375), (5, 5425475), (11, 2466125), (25, 1085095), (55, 493225), (109, 248875), (125, 217019), (181, 149875), (275, 98645), (545, 49775), (905, 29975), (1199, 22625), (1375, 19729), (1991, 13625), (2725, 9955), (4525, 5995)]