66926895

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 134742528

約数和(自身を除く): 67815633

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 37, 49, 69, 105, 107, 111, 115, 147, 161, 185, 245, 259, 321, 345, 483, 535, 555, 735, 749, 777, 805, 851, 1127, 1295, 1605, 1813, 2247, 2415, 2461, 2553, 3381, 3745, 3885, 3959, 4255, 5243, 5439, 5635, 5957, 7383, 9065, 11235, 11877, 12305, 12765, 15729, 16905, 17227, 17871, 19795, 26215, 27195, 27713, 29785, 36915, 41699, 51681, 59385, 78645, 83139, 86135, 89355, 91057, 120589, 125097, 138565, 193991, 208495, 258405, 273171, 361767, 415695, 455285, 581973, 602945, 625485, 637399, 969955, 1365855, 1808835, 1912197, 2909865, 3186995, 4461793, 9560985, 13385379, 22308965, 66926895]

約数ペア:

[(1, 66926895), (3, 22308965), (5, 13385379), (7, 9560985), (15, 4461793), (21, 3186995), (23, 2909865), (35, 1912197), (37, 1808835), (49, 1365855), (69, 969955), (105, 637399), (107, 625485), (111, 602945), (115, 581973), (147, 455285), (161, 415695), (185, 361767), (245, 273171), (259, 258405), (321, 208495), (345, 193991), (483, 138565), (535, 125097), (555, 120589), (735, 91057), (749, 89355), (777, 86135), (805, 83139), (851, 78645), (1127, 59385), (1295, 51681), (1605, 41699), (1813, 36915), (2247, 29785), (2415, 27713), (2461, 27195), (2553, 26215), (3381, 19795), (3745, 17871), (3885, 17227), (3959, 16905), (4255, 15729), (5243, 12765), (5439, 12305), (5635, 11877), (5957, 11235), (7383, 9065)]