15347475

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 34029072

約数和(自身を除く): 18681597

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 53, 55, 65, 75, 81, 99, 117, 135, 143, 159, 165, 195, 225, 265, 275, 297, 325, 351, 405, 429, 477, 495, 583, 585, 675, 689, 715, 795, 825, 891, 975, 1053, 1287, 1325, 1431, 1485, 1749, 1755, 2025, 2067, 2145, 2385, 2475, 2915, 2925, 3445, 3575, 3861, 3975, 4293, 4455, 5247, 5265, 6201, 6435, 7155, 7425, 7579, 8745, 8775, 10335, 10725, 11583, 11925, 14575, 15741, 17225, 18603, 19305, 21465, 22275, 22737, 26235, 26325, 31005, 32175, 35775, 37895, 43725, 47223, 51675, 55809, 57915, 68211, 78705, 93015, 96525, 107325, 113685, 131175, 155025, 189475, 204633, 236115, 279045, 289575, 341055, 393525, 465075, 568425, 613899, 1023165, 1180575, 1395225, 1705275, 3069495, 5115825, 15347475]

約数ペア:

[(1, 15347475), (3, 5115825), (5, 3069495), (9, 1705275), (11, 1395225), (13, 1180575), (15, 1023165), (25, 613899), (27, 568425), (33, 465075), (39, 393525), (45, 341055), (53, 289575), (55, 279045), (65, 236115), (75, 204633), (81, 189475), (99, 155025), (117, 131175), (135, 113685), (143, 107325), (159, 96525), (165, 93015), (195, 78705), (225, 68211), (265, 57915), (275, 55809), (297, 51675), (325, 47223), (351, 43725), (405, 37895), (429, 35775), (477, 32175), (495, 31005), (583, 26325), (585, 26235), (675, 22737), (689, 22275), (715, 21465), (795, 19305), (825, 18603), (891, 17225), (975, 15741), (1053, 14575), (1287, 11925), (1325, 11583), (1431, 10725), (1485, 10335), (1749, 8775), (1755, 8745), (2025, 7579), (2067, 7425), (2145, 7155), (2385, 6435), (2475, 6201), (2915, 5265), (2925, 5247), (3445, 4455), (3575, 4293), (3861, 3975)]