1225095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 2115072

約数和(自身を除く): 889977

約数列:

[1, 3, 5, 15, 23, 53, 67, 69, 115, 159, 201, 265, 335, 345, 795, 1005, 1219, 1541, 3551, 3657, 4623, 6095, 7705, 10653, 17755, 18285, 23115, 53265, 81673, 245019, 408365, 1225095]

約数ペア:

[(1, 1225095), (3, 408365), (5, 245019), (15, 81673), (23, 53265), (53, 23115), (67, 18285), (69, 17755), (115, 10653), (159, 7705), (201, 6095), (265, 4623), (335, 3657), (345, 3551), (795, 1541), (1005, 1219)]