25928790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1951}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 62401536

約数和(自身を除く): 36472746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 1951, 2215, 2658, 3902, 4430, 5853, 6645, 9755, 11706, 13290, 19510, 29265, 58530, 864293, 1728586, 2592879, 4321465, 5185758, 8642930, 12964395, 25928790]

約数ペア:

[(1, 25928790), (2, 12964395), (3, 8642930), (5, 5185758), (6, 4321465), (10, 2592879), (15, 1728586), (30, 864293), (443, 58530), (886, 29265), (1329, 19510), (1951, 13290), (2215, 11706), (2658, 9755), (3902, 6645), (4430, 5853)]