2955202225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1471}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 4041169920

約数和(自身を除く): 1085967695

約数列:

[1, 5, 17, 25, 29, 85, 145, 163, 425, 493, 725, 815, 1471, 2465, 2771, 4075, 4727, 7355, 12325, 13855, 23635, 25007, 36775, 42659, 69275, 80359, 118175, 125035, 213295, 239773, 401795, 625175, 725203, 1066475, 1198865, 2008975, 3626015, 4076141, 5994325, 6953417, 18130075, 20380705, 34767085, 101903525, 118208089, 173835425, 591040445, 2955202225]

約数ペア:

[(1, 2955202225), (5, 591040445), (17, 173835425), (25, 118208089), (29, 101903525), (85, 34767085), (145, 20380705), (163, 18130075), (425, 6953417), (493, 5994325), (725, 4076141), (815, 3626015), (1471, 2008975), (2465, 1198865), (2771, 1066475), (4075, 725203), (4727, 625175), (7355, 401795), (12325, 239773), (13855, 213295), (23635, 125035), (25007, 118175), (36775, 80359), (42659, 69275)]