138049215

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{40189}}^1$

素因数の和:40426

約数の個数: 16

約数和(自身を含む): 221848800

約数和(自身を除く): 83799585

約数列:

[1, 3, 5, 15, 229, 687, 1145, 3435, 40189, 120567, 200945, 602835, 9203281, 27609843, 46016405, 138049215]

約数ペア:

[(1, 138049215), (3, 46016405), (5, 27609843), (15, 9203281), (229, 602835), (687, 200945), (1145, 120567), (3435, 40189)]