22031835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 42550272

約数和(自身を除く): 20518437

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 53, 105, 107, 111, 159, 185, 259, 265, 321, 371, 535, 555, 749, 777, 795, 1113, 1295, 1605, 1855, 1961, 2247, 3745, 3885, 3959, 5565, 5671, 5883, 9805, 11235, 11877, 13727, 17013, 19795, 27713, 28355, 29415, 39697, 41181, 59385, 68635, 83139, 85065, 119091, 138565, 198485, 205905, 209827, 415695, 595455, 629481, 1049135, 1468789, 3147405, 4406367, 7343945, 22031835]

約数ペア:

[(1, 22031835), (3, 7343945), (5, 4406367), (7, 3147405), (15, 1468789), (21, 1049135), (35, 629481), (37, 595455), (53, 415695), (105, 209827), (107, 205905), (111, 198485), (159, 138565), (185, 119091), (259, 85065), (265, 83139), (321, 68635), (371, 59385), (535, 41181), (555, 39697), (749, 29415), (777, 28355), (795, 27713), (1113, 19795), (1295, 17013), (1605, 13727), (1855, 11877), (1961, 11235), (2247, 9805), (3745, 5883), (3885, 5671), (3959, 5565)]