72730545

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{37013}}^1$

素因数の和:37152

約数の個数: 16

約数和(自身を含む): 117260352

約数和(自身を除く): 44529807

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 37013, 111039, 185065, 555195, 4848703, 14546109, 24243515, 72730545]

約数ペア:

[(1, 72730545), (3, 24243515), (5, 14546109), (15, 4848703), (131, 555195), (393, 185065), (655, 111039), (1965, 37013)]