12242805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 21264768

約数和(自身を除く): 9021963

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 1171, 2091, 3485, 3513, 5855, 10455, 17565, 19907, 48011, 59721, 99535, 144033, 240055, 298605, 720165, 816187, 2448561, 4080935, 12242805]

約数ペア:

[(1, 12242805), (3, 4080935), (5, 2448561), (15, 816187), (17, 720165), (41, 298605), (51, 240055), (85, 144033), (123, 99535), (205, 59721), (255, 48011), (615, 19907), (697, 17565), (1171, 10455), (2091, 5855), (3485, 3513)]