25361535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 43241472

約数和(自身を除く): 17879937

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 271, 367, 813, 1101, 1355, 1835, 4065, 4607, 5505, 6239, 13821, 18717, 23035, 31195, 69105, 93585, 99457, 298371, 497285, 1491855, 1690769, 5072307, 8453845, 25361535]

約数ペア:

[(1, 25361535), (3, 8453845), (5, 5072307), (15, 1690769), (17, 1491855), (51, 497285), (85, 298371), (255, 99457), (271, 93585), (367, 69105), (813, 31195), (1101, 23035), (1355, 18717), (1835, 13821), (4065, 6239), (4607, 5505)]