64236885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{147671}}^1$

素因数の和:147708

約数の個数: 16

約数和(自身を含む): 106323840

約数和(自身を除く): 42086955

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 147671, 443013, 738355, 2215065, 4282459, 12847377, 21412295, 64236885]

約数ペア:

[(1, 64236885), (3, 21412295), (5, 12847377), (15, 4282459), (29, 2215065), (87, 738355), (145, 443013), (435, 147671)]