23956625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 39536640

約数和(自身を除く): 15580015

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 125, 131, 133, 175, 209, 275, 385, 475, 655, 665, 875, 917, 1045, 1375, 1441, 1463, 1925, 2375, 2489, 3275, 3325, 4585, 5225, 7205, 7315, 9625, 10087, 12445, 16375, 16625, 17423, 22925, 26125, 27379, 36025, 36575, 50435, 62225, 87115, 114625, 136895, 180125, 182875, 191653, 252175, 311125, 435575, 684475, 958265, 1260875, 2177875, 3422375, 4791325, 23956625]

約数ペア:

[(1, 23956625), (5, 4791325), (7, 3422375), (11, 2177875), (19, 1260875), (25, 958265), (35, 684475), (55, 435575), (77, 311125), (95, 252175), (125, 191653), (131, 182875), (133, 180125), (175, 136895), (209, 114625), (275, 87115), (385, 62225), (475, 50435), (655, 36575), (665, 36025), (875, 27379), (917, 26125), (1045, 22925), (1375, 17423), (1441, 16625), (1463, 16375), (1925, 12445), (2375, 10087), (2489, 9625), (3275, 7315), (3325, 7205), (4585, 5225)]