123059825

素因数分解:

$5^2\times 7^3\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 180940800

約数和(自身を除く): 57880975

約数列:

[1, 5, 7, 25, 35, 49, 113, 127, 175, 245, 343, 565, 635, 791, 889, 1225, 1715, 2825, 3175, 3955, 4445, 5537, 6223, 8575, 14351, 19775, 22225, 27685, 31115, 38759, 43561, 71755, 100457, 138425, 155575, 193795, 217805, 358775, 502285, 703199, 968975, 1089025, 2511425, 3515995, 4922393, 17579975, 24611965, 123059825]

約数ペア:

[(1, 123059825), (5, 24611965), (7, 17579975), (25, 4922393), (35, 3515995), (49, 2511425), (113, 1089025), (127, 968975), (175, 703199), (245, 502285), (343, 358775), (565, 217805), (635, 193795), (791, 155575), (889, 138425), (1225, 100457), (1715, 71755), (2825, 43561), (3175, 38759), (3955, 31115), (4445, 27685), (5537, 22225), (6223, 19775), (8575, 14351)]