72174345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{209201}}^1$

素因数の和:209232

約数の個数: 16

約数和(自身を含む): 120500352

約数和(自身を除く): 48326007

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 209201, 627603, 1046005, 3138015, 4811623, 14434869, 24058115, 72174345]

約数ペア:

[(1, 72174345), (3, 24058115), (5, 14434869), (15, 4811623), (23, 3138015), (69, 1046005), (115, 627603), (345, 209201)]