165492015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{36899}}^1$

素因数の和:36943

約数の個数: 32

約数和(自身を含む): 297561600

約数和(自身を除く): 132069585

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 36899, 110697, 184495, 479687, 553485, 848677, 1439061, 2398435, 2546031, 4243385, 7195305, 11032801, 12730155, 33098403, 55164005, 165492015]

約数ペア:

[(1, 165492015), (3, 55164005), (5, 33098403), (13, 12730155), (15, 11032801), (23, 7195305), (39, 4243385), (65, 2546031), (69, 2398435), (115, 1439061), (195, 848677), (299, 553485), (345, 479687), (897, 184495), (1495, 110697), (4485, 36899)]