67996075

素因数分解:

$5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1252

約数の個数: 36

約数和(自身を含む): 100252512

約数和(自身を除く): 32256437

約数列:

[1, 5, 7, 25, 35, 47, 49, 175, 235, 245, 329, 1175, 1181, 1225, 1645, 2303, 5905, 8225, 8267, 11515, 29525, 41335, 55507, 57575, 57869, 206675, 277535, 289345, 388549, 1387675, 1446725, 1942745, 2719843, 9713725, 13599215, 67996075]

約数ペア:

[(1, 67996075), (5, 13599215), (7, 9713725), (25, 2719843), (35, 1942745), (47, 1446725), (49, 1387675), (175, 388549), (235, 289345), (245, 277535), (329, 206675), (1175, 57869), (1181, 57575), (1225, 55507), (1645, 41335), (2303, 29525), (5905, 11515), (8225, 8267)]