67056255

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 145664640

約数和(自身を除く): 78608385

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 49, 63, 81, 93, 105, 109, 135, 147, 155, 189, 217, 245, 279, 315, 327, 405, 441, 465, 545, 567, 651, 735, 763, 837, 945, 981, 1085, 1323, 1395, 1519, 1635, 1953, 2205, 2289, 2511, 2835, 2943, 3255, 3379, 3815, 3969, 4185, 4557, 4905, 5341, 5859, 6615, 6867, 7595, 8829, 9765, 10137, 11445, 12555, 13671, 14715, 16023, 16895, 17577, 19845, 20601, 22785, 23653, 26705, 29295, 30411, 34335, 41013, 44145, 48069, 50685, 61803, 68355, 70959, 80115, 87885, 91233, 103005, 118265, 123039, 144207, 152055, 165571, 205065, 212877, 240345, 273699, 309015, 354795, 432621, 456165, 496713, 615195, 638631, 721035, 827855, 1064385, 1368495, 1490139, 1915893, 2163105, 2483565, 3193155, 4470417, 7450695, 9579465, 13411251, 22352085, 67056255]

約数ペア:

[(1, 67056255), (3, 22352085), (5, 13411251), (7, 9579465), (9, 7450695), (15, 4470417), (21, 3193155), (27, 2483565), (31, 2163105), (35, 1915893), (45, 1490139), (49, 1368495), (63, 1064385), (81, 827855), (93, 721035), (105, 638631), (109, 615195), (135, 496713), (147, 456165), (155, 432621), (189, 354795), (217, 309015), (245, 273699), (279, 240345), (315, 212877), (327, 205065), (405, 165571), (441, 152055), (465, 144207), (545, 123039), (567, 118265), (651, 103005), (735, 91233), (763, 87885), (837, 80115), (945, 70959), (981, 68355), (1085, 61803), (1323, 50685), (1395, 48069), (1519, 44145), (1635, 41013), (1953, 34335), (2205, 30411), (2289, 29295), (2511, 26705), (2835, 23653), (2943, 22785), (3255, 20601), (3379, 19845), (3815, 17577), (3969, 16895), (4185, 16023), (4557, 14715), (4905, 13671), (5341, 12555), (5859, 11445), (6615, 10137), (6867, 9765), (7595, 8829)]