181380451695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1263403}}^1$

素因数の和:1263991

約数の個数: 32

約数和(自身を含む): 307825857792

約数和(自身を除く): 126445406097

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 563, 1689, 2815, 8445, 9571, 28713, 47855, 143565, 1263403, 3790209, 6317015, 18951045, 21477851, 64433553, 107389255, 322167765, 711295889, 2133887667, 3556479445, 10669438335, 12092030113, 36276090339, 60460150565, 181380451695]

約数ペア:

[(1, 181380451695), (3, 60460150565), (5, 36276090339), (15, 12092030113), (17, 10669438335), (51, 3556479445), (85, 2133887667), (255, 711295889), (563, 322167765), (1689, 107389255), (2815, 64433553), (8445, 21477851), (9571, 18951045), (28713, 6317015), (47855, 3790209), (143565, 1263403)]