42911505

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 95760000

約数和(自身を除く): 52848495

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 49, 63, 65, 91, 105, 117, 135, 147, 189, 195, 245, 273, 315, 351, 441, 455, 499, 585, 637, 735, 819, 945, 1323, 1365, 1497, 1755, 1911, 2205, 2457, 2495, 3185, 3493, 4095, 4491, 5733, 6487, 6615, 7485, 9555, 10479, 12285, 13473, 17199, 17465, 19461, 22455, 24451, 28665, 31437, 32435, 45409, 52395, 58383, 67365, 73353, 85995, 94311, 97305, 122255, 136227, 157185, 175149, 220059, 227045, 291915, 317863, 366765, 408681, 471555, 660177, 681135, 875745, 953589, 1100295, 1226043, 1589315, 2043405, 2860767, 3300885, 4767945, 6130215, 8582301, 14303835, 42911505]

約数ペア:

[(1, 42911505), (3, 14303835), (5, 8582301), (7, 6130215), (9, 4767945), (13, 3300885), (15, 2860767), (21, 2043405), (27, 1589315), (35, 1226043), (39, 1100295), (45, 953589), (49, 875745), (63, 681135), (65, 660177), (91, 471555), (105, 408681), (117, 366765), (135, 317863), (147, 291915), (189, 227045), (195, 220059), (245, 175149), (273, 157185), (315, 136227), (351, 122255), (441, 97305), (455, 94311), (499, 85995), (585, 73353), (637, 67365), (735, 58383), (819, 52395), (945, 45409), (1323, 32435), (1365, 31437), (1497, 28665), (1755, 24451), (1911, 22455), (2205, 19461), (2457, 17465), (2495, 17199), (3185, 13473), (3493, 12285), (4095, 10479), (4491, 9555), (5733, 7485), (6487, 6615)]