64293465

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{22441}}^1$

素因数の和:22640

約数の個数: 16

約数和(自身を含む): 103412736

約数和(自身を除く): 39119271

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 22441, 67323, 112205, 336615, 4286231, 12858693, 21431155, 64293465]

約数ペア:

[(1, 64293465), (3, 21431155), (5, 12858693), (15, 4286231), (191, 336615), (573, 112205), (955, 67323), (2865, 22441)]