16975496955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1329847}}^1$

素因数の和:1329915

約数の個数: 32

約数和(自身を含む): 29107713024

約数和(自身を除く): 12132216069

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12765, 1329847, 3989541, 6649235, 19947705, 30586481, 49204339, 91759443, 147613017, 152932405, 246021695, 458797215, 738065085, 1131699797, 3395099391, 5658498985, 16975496955]

約数ペア:

[(1, 16975496955), (3, 5658498985), (5, 3395099391), (15, 1131699797), (23, 738065085), (37, 458797215), (69, 246021695), (111, 152932405), (115, 147613017), (185, 91759443), (345, 49204339), (555, 30586481), (851, 19947705), (2553, 6649235), (4255, 3989541), (12765, 1329847)]