217626163935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1019}}^1\times {\mathrm{2693}}^1$

素因数の和:4048

約数の個数: 64

約数和(自身を含む): 370370257920

約数和(自身を除く): 152744093985

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 311, 933, 1019, 1555, 2693, 3057, 4665, 5095, 5287, 8079, 13465, 15285, 15861, 17323, 26435, 40395, 45781, 51969, 79305, 86615, 137343, 228905, 259845, 316909, 686715, 837523, 950727, 1584545, 2512569, 2744167, 4187615, 4753635, 5387453, 8232501, 12562845, 13720835, 14237891, 16162359, 26937265, 41162505, 42713673, 46650839, 71189455, 80811795, 139952517, 213568365, 233254195, 699762585, 853435937, 2560307811, 4267179685, 12801539055, 14508410929, 43525232787, 72542054645, 217626163935]

約数ペア:

[(1, 217626163935), (3, 72542054645), (5, 43525232787), (15, 14508410929), (17, 12801539055), (51, 4267179685), (85, 2560307811), (255, 853435937), (311, 699762585), (933, 233254195), (1019, 213568365), (1555, 139952517), (2693, 80811795), (3057, 71189455), (4665, 46650839), (5095, 42713673), (5287, 41162505), (8079, 26937265), (13465, 16162359), (15285, 14237891), (15861, 13720835), (17323, 12562845), (26435, 8232501), (40395, 5387453), (45781, 4753635), (51969, 4187615), (79305, 2744167), (86615, 2512569), (137343, 1584545), (228905, 950727), (259845, 837523), (316909, 686715)]