22249395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 47803392

約数和(自身を除く): 25553997

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 37, 45, 63, 69, 83, 105, 111, 115, 161, 185, 207, 249, 259, 315, 333, 345, 415, 483, 555, 581, 747, 777, 805, 851, 1035, 1245, 1295, 1449, 1665, 1743, 1909, 2331, 2415, 2553, 2905, 3071, 3735, 3885, 4255, 5229, 5727, 5957, 7245, 7659, 8715, 9213, 9545, 11655, 12765, 13363, 15355, 17181, 17871, 21497, 26145, 27639, 28635, 29785, 38295, 40089, 46065, 53613, 64491, 66815, 70633, 85905, 89355, 107485, 120267, 138195, 193473, 200445, 211899, 268065, 322455, 353165, 494431, 601335, 635697, 967365, 1059495, 1483293, 2472155, 3178485, 4449879, 7416465, 22249395]

約数ペア:

[(1, 22249395), (3, 7416465), (5, 4449879), (7, 3178485), (9, 2472155), (15, 1483293), (21, 1059495), (23, 967365), (35, 635697), (37, 601335), (45, 494431), (63, 353165), (69, 322455), (83, 268065), (105, 211899), (111, 200445), (115, 193473), (161, 138195), (185, 120267), (207, 107485), (249, 89355), (259, 85905), (315, 70633), (333, 66815), (345, 64491), (415, 53613), (483, 46065), (555, 40089), (581, 38295), (747, 29785), (777, 28635), (805, 27639), (851, 26145), (1035, 21497), (1245, 17871), (1295, 17181), (1449, 15355), (1665, 13363), (1743, 12765), (1909, 11655), (2331, 9545), (2415, 9213), (2553, 8715), (2905, 7659), (3071, 7245), (3735, 5957), (3885, 5727), (4255, 5229)]