15208066617

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{2081}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 20794682880

約数和(自身を除く): 5586616263

約数列:

[1, 3, 89, 101, 267, 271, 303, 813, 2081, 6243, 8989, 24119, 26967, 27371, 72357, 82113, 185209, 210181, 555627, 563951, 630543, 1691853, 2436019, 7308057, 18706109, 50191639, 56118327, 56959051, 150574917, 170877153, 5069355539, 15208066617]

約数ペア:

[(1, 15208066617), (3, 5069355539), (89, 170877153), (101, 150574917), (267, 56959051), (271, 56118327), (303, 50191639), (813, 18706109), (2081, 7308057), (6243, 2436019), (8989, 1691853), (24119, 630543), (26967, 563951), (27371, 555627), (72357, 210181), (82113, 185209)]