214664125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2239}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 293529600

約数和(自身を除く): 78865475

約数列:

[1, 5, 13, 25, 59, 65, 125, 295, 325, 767, 1475, 1625, 2239, 3835, 7375, 11195, 19175, 29107, 55975, 95875, 132101, 145535, 279875, 660505, 727675, 1717313, 3302525, 3638375, 8586565, 16512625, 42932825, 214664125]

約数ペア:

[(1, 214664125), (5, 42932825), (13, 16512625), (25, 8586565), (59, 3638375), (65, 3302525), (125, 1717313), (295, 727675), (325, 660505), (767, 279875), (1475, 145535), (1625, 132101), (2239, 95875), (3835, 55975), (7375, 29107), (11195, 19175)]