2985455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 4313088

約数和(自身を除く): 1327633

約数列:

[1, 5, 11, 17, 31, 55, 85, 103, 155, 187, 341, 515, 527, 935, 1133, 1705, 1751, 2635, 3193, 5665, 5797, 8755, 15965, 19261, 28985, 35123, 54281, 96305, 175615, 271405, 597091, 2985455]

約数ペア:

[(1, 2985455), (5, 597091), (11, 271405), (17, 175615), (31, 96305), (55, 54281), (85, 35123), (103, 28985), (155, 19261), (187, 15965), (341, 8755), (515, 5797), (527, 5665), (935, 3193), (1133, 2635), (1705, 1751)]