15697917565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12409421}}^1$

素因数の和:12409460

約数の個数: 16

約数和(自身を含む): 21443481216

約数和(自身を除く): 5745563651

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 12409421, 62047105, 136503631, 285416683, 682518155, 1427083415, 3139583513, 15697917565]

約数ペア:

[(1, 15697917565), (5, 3139583513), (11, 1427083415), (23, 682518155), (55, 285416683), (115, 136503631), (253, 62047105), (1265, 12409421)]