169485735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4507}}^1$

素因数の和:4647

約数の個数: 32

約数和(自身を含む): 285626880

約数和(自身を除く): 116141145

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1635, 2507, 4507, 7521, 12535, 13521, 22535, 37605, 67605, 103661, 310983, 491263, 518305, 1473789, 1554915, 2456315, 7368945, 11299049, 33897147, 56495245, 169485735]

約数ペア:

[(1, 169485735), (3, 56495245), (5, 33897147), (15, 11299049), (23, 7368945), (69, 2456315), (109, 1554915), (115, 1473789), (327, 518305), (345, 491263), (545, 310983), (1635, 103661), (2507, 67605), (4507, 37605), (7521, 22535), (12535, 13521)]