33305805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 66378312

約数和(自身を除く): 33072507

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 197, 221, 255, 289, 585, 591, 663, 765, 867, 985, 1105, 1445, 1773, 1989, 2561, 2601, 2955, 3315, 3349, 3757, 4335, 7683, 8865, 9945, 10047, 11271, 12805, 13005, 16745, 18785, 23049, 30141, 33813, 38415, 43537, 50235, 56355, 56933, 115245, 130611, 150705, 169065, 170799, 217685, 284665, 391833, 512397, 653055, 740129, 853995, 1959165, 2220387, 2561985, 3700645, 6661161, 11101935, 33305805]

約数ペア:

[(1, 33305805), (3, 11101935), (5, 6661161), (9, 3700645), (13, 2561985), (15, 2220387), (17, 1959165), (39, 853995), (45, 740129), (51, 653055), (65, 512397), (85, 391833), (117, 284665), (153, 217685), (195, 170799), (197, 169065), (221, 150705), (255, 130611), (289, 115245), (585, 56933), (591, 56355), (663, 50235), (765, 43537), (867, 38415), (985, 33813), (1105, 30141), (1445, 23049), (1773, 18785), (1989, 16745), (2561, 13005), (2601, 12805), (2955, 11271), (3315, 10047), (3349, 9945), (3757, 8865), (4335, 7683)]