23641275

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{919}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 45632000

約数和(自身を除く): 21990725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 525, 735, 919, 1029, 1225, 1715, 2757, 3675, 4595, 5145, 6433, 8575, 13785, 19299, 22975, 25725, 32165, 45031, 68925, 96495, 135093, 160825, 225155, 315217, 482475, 675465, 945651, 1125775, 1576085, 3377325, 4728255, 7880425, 23641275]

約数ペア:

[(1, 23641275), (3, 7880425), (5, 4728255), (7, 3377325), (15, 1576085), (21, 1125775), (25, 945651), (35, 675465), (49, 482475), (75, 315217), (105, 225155), (147, 160825), (175, 135093), (245, 96495), (343, 68925), (525, 45031), (735, 32165), (919, 25725), (1029, 22975), (1225, 19299), (1715, 13785), (2757, 8575), (3675, 6433), (4595, 5145)]