12547996876755

素因数分解:

$3^3\times 5^1\times {\mathrm{53891}}^1\times {\mathrm{1724743}}^1$

素因数の和:1778648

約数の個数: 32

約数和(自身を含む): 22307976875520

約数和(自身を除く): 9759979998765

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 53891, 161673, 269455, 485019, 808365, 1455057, 1724743, 2425095, 5174229, 7275285, 8623715, 15522687, 25871145, 46568061, 77613435, 232840305, 92948125013, 278844375039, 464740625065, 836533125117, 1394221875195, 2509599375351, 4182665625585, 12547996876755]

約数ペア:

[(1, 12547996876755), (3, 4182665625585), (5, 2509599375351), (9, 1394221875195), (15, 836533125117), (27, 464740625065), (45, 278844375039), (135, 92948125013), (53891, 232840305), (161673, 77613435), (269455, 46568061), (485019, 25871145), (808365, 15522687), (1455057, 8623715), (1724743, 7275285), (2425095, 5174229)]