317632125

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 550787328

約数和(自身を除く): 233155203

約数列:

[1, 3, 5, 15, 25, 41, 73, 75, 123, 125, 205, 219, 283, 365, 375, 615, 849, 1025, 1095, 1415, 1825, 2993, 3075, 4245, 5125, 5475, 7075, 8979, 9125, 11603, 14965, 15375, 20659, 21225, 27375, 34809, 35375, 44895, 58015, 61977, 74825, 103295, 106125, 174045, 224475, 290075, 309885, 374125, 516475, 847019, 870225, 1122375, 1450375, 1549425, 2541057, 2582375, 4235095, 4351125, 7747125, 12705285, 21175475, 63526425, 105877375, 317632125]

約数ペア:

[(1, 317632125), (3, 105877375), (5, 63526425), (15, 21175475), (25, 12705285), (41, 7747125), (73, 4351125), (75, 4235095), (123, 2582375), (125, 2541057), (205, 1549425), (219, 1450375), (283, 1122375), (365, 870225), (375, 847019), (615, 516475), (849, 374125), (1025, 309885), (1095, 290075), (1415, 224475), (1825, 174045), (2993, 106125), (3075, 103295), (4245, 74825), (5125, 61977), (5475, 58015), (7075, 44895), (8979, 35375), (9125, 34809), (11603, 27375), (14965, 21225), (15375, 20659)]