72154335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19013}}^1$

素因数の和:19055

約数の個数: 32

約数和(自身を含む): 131424768

約数和(自身を除く): 59270433

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 19013, 57039, 95065, 209143, 285195, 437299, 627429, 1045715, 1311897, 2186495, 3137145, 4810289, 6559485, 14430867, 24051445, 72154335]

約数ペア:

[(1, 72154335), (3, 24051445), (5, 14430867), (11, 6559485), (15, 4810289), (23, 3137145), (33, 2186495), (55, 1311897), (69, 1045715), (115, 627429), (165, 437299), (253, 285195), (345, 209143), (759, 95065), (1265, 57039), (3795, 19013)]