23638825

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 36

約数和(自身を含む): 35622720

約数和(自身を除く): 11983895

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 575, 805, 839, 1127, 1225, 4025, 4195, 5635, 5873, 19297, 20975, 28175, 29365, 41111, 96485, 135079, 146825, 205555, 482425, 675395, 945553, 1027775, 3376975, 4727765, 23638825]

約数ペア:

[(1, 23638825), (5, 4727765), (7, 3376975), (23, 1027775), (25, 945553), (35, 675395), (49, 482425), (115, 205555), (161, 146825), (175, 135079), (245, 96485), (575, 41111), (805, 29365), (839, 28175), (1127, 20975), (1225, 19297), (4025, 5873), (4195, 5635)]