25628858715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1811867}}^1$

素因数の和:1811939

約数の個数: 32

約数和(自身を含む): 43832710656

約数和(自身を除く): 18203851941

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 14145, 1811867, 5435601, 9059335, 27178005, 41672941, 74286547, 125018823, 208364705, 222859641, 371432735, 625094115, 1114298205, 1708590581, 5125771743, 8542952905, 25628858715]

約数ペア:

[(1, 25628858715), (3, 8542952905), (5, 5125771743), (15, 1708590581), (23, 1114298205), (41, 625094115), (69, 371432735), (115, 222859641), (123, 208364705), (205, 125018823), (345, 74286547), (615, 41672941), (943, 27178005), (2829, 9059335), (4715, 5435601), (14145, 1811867)]