39221325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 87744384

約数和(自身を除く): 48523059

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 25, 33, 39, 45, 53, 55, 65, 69, 75, 99, 115, 117, 143, 159, 165, 195, 207, 225, 253, 265, 275, 299, 325, 345, 429, 477, 495, 575, 583, 585, 689, 715, 759, 795, 825, 897, 975, 1035, 1219, 1265, 1287, 1325, 1495, 1725, 1749, 2067, 2145, 2277, 2385, 2475, 2691, 2915, 2925, 3289, 3445, 3575, 3657, 3795, 3975, 4485, 5175, 5247, 6095, 6201, 6325, 6435, 7475, 7579, 8745, 9867, 10335, 10725, 10971, 11385, 11925, 13409, 13455, 14575, 15847, 16445, 17225, 18285, 18975, 22425, 22737, 26235, 29601, 30475, 31005, 32175, 37895, 40227, 43725, 47541, 49335, 51675, 54855, 56925, 67045, 67275, 68211, 79235, 82225, 91425, 113685, 120681, 131175, 142623, 148005, 155025, 174317, 189475, 201135, 237705, 246675, 274275, 335225, 341055, 396175, 522951, 568425, 603405, 713115, 740025, 871585, 1005675, 1188525, 1568853, 1705275, 2614755, 3017025, 3565575, 4357925, 7844265, 13073775, 39221325]

約数ペア:

[(1, 39221325), (3, 13073775), (5, 7844265), (9, 4357925), (11, 3565575), (13, 3017025), (15, 2614755), (23, 1705275), (25, 1568853), (33, 1188525), (39, 1005675), (45, 871585), (53, 740025), (55, 713115), (65, 603405), (69, 568425), (75, 522951), (99, 396175), (115, 341055), (117, 335225), (143, 274275), (159, 246675), (165, 237705), (195, 201135), (207, 189475), (225, 174317), (253, 155025), (265, 148005), (275, 142623), (299, 131175), (325, 120681), (345, 113685), (429, 91425), (477, 82225), (495, 79235), (575, 68211), (583, 67275), (585, 67045), (689, 56925), (715, 54855), (759, 51675), (795, 49335), (825, 47541), (897, 43725), (975, 40227), (1035, 37895), (1219, 32175), (1265, 31005), (1287, 30475), (1325, 29601), (1495, 26235), (1725, 22737), (1749, 22425), (2067, 18975), (2145, 18285), (2277, 17225), (2385, 16445), (2475, 15847), (2691, 14575), (2915, 13455), (2925, 13409), (3289, 11925), (3445, 11385), (3575, 10971), (3657, 10725), (3795, 10335), (3975, 9867), (4485, 8745), (5175, 7579), (5247, 7475), (6095, 6435), (6201, 6325)]