1323278555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17317}}^1$

素因数の和:17399

約数の個数: 32

約数和(自身を含む): 1795530240

約数和(自身を除く): 472251685

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 493, 527, 899, 2465, 2635, 4495, 15283, 17317, 76415, 86585, 294389, 502193, 536827, 1471945, 2510965, 2684135, 8537281, 9126059, 15567983, 42686405, 45630295, 77839915, 264655711, 1323278555]

約数ペア:

[(1, 1323278555), (5, 264655711), (17, 77839915), (29, 45630295), (31, 42686405), (85, 15567983), (145, 9126059), (155, 8537281), (493, 2684135), (527, 2510965), (899, 1471945), (2465, 536827), (2635, 502193), (4495, 294389), (15283, 86585), (17317, 76415)]