148975435

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 216691200

約数和(自身を除く): 67715765

約数列:

[1, 5, 7, 35, 43, 49, 79, 179, 215, 245, 301, 395, 553, 895, 1253, 1505, 2107, 2765, 3397, 3871, 6265, 7697, 8771, 10535, 14141, 16985, 19355, 23779, 38485, 43855, 53879, 70705, 98987, 118895, 166453, 269395, 377153, 494935, 608063, 692909, 832265, 1885765, 3040315, 3464545, 4256441, 21282205, 29795087, 148975435]

約数ペア:

[(1, 148975435), (5, 29795087), (7, 21282205), (35, 4256441), (43, 3464545), (49, 3040315), (79, 1885765), (179, 832265), (215, 692909), (245, 608063), (301, 494935), (395, 377153), (553, 269395), (895, 166453), (1253, 118895), (1505, 98987), (2107, 70705), (2765, 53879), (3397, 43855), (3871, 38485), (6265, 23779), (7697, 19355), (8771, 16985), (10535, 14141)]