15077545

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 7904855

約数列:

[1, 5, 7, 19, 35, 41, 49, 79, 95, 133, 205, 245, 287, 395, 553, 665, 779, 931, 1435, 1501, 2009, 2765, 3239, 3871, 3895, 4655, 5453, 7505, 10045, 10507, 16195, 19355, 22673, 27265, 38171, 52535, 61541, 73549, 113365, 158711, 190855, 307705, 367745, 430787, 793555, 2153935, 3015509, 15077545]

約数ペア:

[(1, 15077545), (5, 3015509), (7, 2153935), (19, 793555), (35, 430787), (41, 367745), (49, 307705), (79, 190855), (95, 158711), (133, 113365), (205, 73549), (245, 61541), (287, 52535), (395, 38171), (553, 27265), (665, 22673), (779, 19355), (931, 16195), (1435, 10507), (1501, 10045), (2009, 7505), (2765, 5453), (3239, 4655), (3871, 3895)]