82468225

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2927}}^1$

素因数の和:2974

約数の個数: 36

約数和(自身を含む): 124170624

約数和(自身を除く): 41702399

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 575, 805, 1127, 1225, 2927, 4025, 5635, 14635, 20489, 28175, 67321, 73175, 102445, 143423, 336605, 471247, 512225, 717115, 1683025, 2356235, 3298729, 3585575, 11781175, 16493645, 82468225]

約数ペア:

[(1, 82468225), (5, 16493645), (7, 11781175), (23, 3585575), (25, 3298729), (35, 2356235), (49, 1683025), (115, 717115), (161, 512225), (175, 471247), (245, 336605), (575, 143423), (805, 102445), (1127, 73175), (1225, 67321), (2927, 28175), (4025, 20489), (5635, 14635)]