33558075

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 64318800

約数和(自身を除く): 30760725

約数列:

[1, 3, 5, 9, 15, 25, 29, 37, 45, 75, 87, 111, 139, 145, 185, 225, 261, 333, 417, 435, 555, 695, 725, 925, 1073, 1251, 1305, 1665, 2085, 2175, 2775, 3219, 3475, 4031, 5143, 5365, 6255, 6525, 8325, 9657, 10425, 12093, 15429, 16095, 20155, 25715, 26825, 31275, 36279, 46287, 48285, 60465, 77145, 80475, 100775, 128575, 149147, 181395, 231435, 241425, 302325, 385725, 447441, 745735, 906975, 1157175, 1342323, 2237205, 3728675, 6711615, 11186025, 33558075]

約数ペア:

[(1, 33558075), (3, 11186025), (5, 6711615), (9, 3728675), (15, 2237205), (25, 1342323), (29, 1157175), (37, 906975), (45, 745735), (75, 447441), (87, 385725), (111, 302325), (139, 241425), (145, 231435), (185, 181395), (225, 149147), (261, 128575), (333, 100775), (417, 80475), (435, 77145), (555, 60465), (695, 48285), (725, 46287), (925, 36279), (1073, 31275), (1251, 26825), (1305, 25715), (1665, 20155), (2085, 16095), (2175, 15429), (2775, 12093), (3219, 10425), (3475, 9657), (4031, 8325), (5143, 6525), (5365, 6255)]