66565125

素因数分解:

$3^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 136106880

約数和(自身を除く): 69541755

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 121, 125, 135, 163, 165, 225, 275, 297, 363, 375, 489, 495, 605, 675, 815, 825, 1089, 1125, 1375, 1467, 1485, 1793, 1815, 2445, 2475, 3025, 3267, 3375, 4075, 4125, 4401, 5379, 5445, 7335, 7425, 8965, 9075, 12225, 12375, 15125, 16137, 16335, 19723, 20375, 22005, 26895, 27225, 36675, 37125, 44825, 45375, 48411, 59169, 61125, 80685, 81675, 98615, 110025, 134475, 136125, 177507, 183375, 224125, 242055, 295845, 403425, 408375, 493075, 532521, 550125, 672375, 887535, 1210275, 1479225, 2017125, 2465375, 2662605, 4437675, 6051375, 7396125, 13313025, 22188375, 66565125]

約数ペア:

[(1, 66565125), (3, 22188375), (5, 13313025), (9, 7396125), (11, 6051375), (15, 4437675), (25, 2662605), (27, 2465375), (33, 2017125), (45, 1479225), (55, 1210275), (75, 887535), (99, 672375), (121, 550125), (125, 532521), (135, 493075), (163, 408375), (165, 403425), (225, 295845), (275, 242055), (297, 224125), (363, 183375), (375, 177507), (489, 136125), (495, 134475), (605, 110025), (675, 98615), (815, 81675), (825, 80685), (1089, 61125), (1125, 59169), (1375, 48411), (1467, 45375), (1485, 44825), (1793, 37125), (1815, 36675), (2445, 27225), (2475, 26895), (3025, 22005), (3267, 20375), (3375, 19723), (4075, 16335), (4125, 16137), (4401, 15125), (5379, 12375), (5445, 12225), (7335, 9075), (7425, 8965)]