76672225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 116278272

約数和(自身を除く): 39606047

約数列:

[1, 5, 7, 23, 25, 35, 43, 115, 161, 175, 215, 301, 443, 575, 805, 989, 1075, 1505, 2215, 3101, 4025, 4945, 6923, 7525, 10189, 11075, 15505, 19049, 24725, 34615, 50945, 71323, 77525, 95245, 133343, 173075, 254725, 356615, 438127, 476225, 666715, 1783075, 2190635, 3066889, 3333575, 10953175, 15334445, 76672225]

約数ペア:

[(1, 76672225), (5, 15334445), (7, 10953175), (23, 3333575), (25, 3066889), (35, 2190635), (43, 1783075), (115, 666715), (161, 476225), (175, 438127), (215, 356615), (301, 254725), (443, 173075), (575, 133343), (805, 95245), (989, 77525), (1075, 71323), (1505, 50945), (2215, 34615), (3101, 24725), (4025, 19049), (4945, 15505), (6923, 11075), (7525, 10189)]