1705275

素因数分解:

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

素因数の和:93

約数の個数: 72

約数和(自身を含む): 3656016

約数和(自身を除く): 1950741

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 53, 55, 65, 75, 99, 117, 143, 159, 165, 195, 225, 265, 275, 325, 429, 477, 495, 583, 585, 689, 715, 795, 825, 975, 1287, 1325, 1749, 2067, 2145, 2385, 2475, 2915, 2925, 3445, 3575, 3975, 5247, 6201, 6435, 7579, 8745, 10335, 10725, 11925, 14575, 17225, 22737, 26235, 31005, 32175, 37895, 43725, 51675, 68211, 113685, 131175, 155025, 189475, 341055, 568425, 1705275]

約数ペア:

[(1, 1705275), (3, 568425), (5, 341055), (9, 189475), (11, 155025), (13, 131175), (15, 113685), (25, 68211), (33, 51675), (39, 43725), (45, 37895), (53, 32175), (55, 31005), (65, 26235), (75, 22737), (99, 17225), (117, 14575), (143, 11925), (159, 10725), (165, 10335), (195, 8745), (225, 7579), (265, 6435), (275, 6201), (325, 5247), (429, 3975), (477, 3575), (495, 3445), (583, 2925), (585, 2915), (689, 2475), (715, 2385), (795, 2145), (825, 2067), (975, 1749), (1287, 1325)]