308420308225

素因数分解:

$5^2\times {\mathrm{463}}^1\times {\mathrm{2447}}^1\times {\mathrm{10889}}^1$

素因数の和:13809

約数の個数: 24

約数和(自身を含む): 383459028480

約数和(自身を除く): 75038720255

約数列:

[1, 5, 25, 463, 2315, 2447, 10889, 11575, 12235, 54445, 61175, 272225, 1132961, 5041607, 5664805, 25208035, 26645383, 28324025, 126040175, 133226915, 666134575, 12336812329, 61684061645, 308420308225]

約数ペア:

[(1, 308420308225), (5, 61684061645), (25, 12336812329), (463, 666134575), (2315, 133226915), (2447, 126040175), (10889, 28324025), (11575, 26645383), (12235, 25208035), (54445, 5664805), (61175, 5041607), (272225, 1132961)]