76470135

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 68681865

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 89, 105, 147, 167, 245, 267, 343, 445, 501, 623, 735, 835, 1029, 1169, 1335, 1715, 1869, 2505, 3115, 3507, 4361, 5145, 5845, 8183, 9345, 13083, 14863, 17535, 21805, 24549, 30527, 40915, 44589, 57281, 65415, 74315, 91581, 104041, 122745, 152635, 171843, 222945, 286405, 312123, 457905, 520205, 728287, 859215, 1560615, 2184861, 3641435, 5098009, 10924305, 15294027, 25490045, 76470135]

約数ペア:

[(1, 76470135), (3, 25490045), (5, 15294027), (7, 10924305), (15, 5098009), (21, 3641435), (35, 2184861), (49, 1560615), (89, 859215), (105, 728287), (147, 520205), (167, 457905), (245, 312123), (267, 286405), (343, 222945), (445, 171843), (501, 152635), (623, 122745), (735, 104041), (835, 91581), (1029, 74315), (1169, 65415), (1335, 57281), (1715, 44589), (1869, 40915), (2505, 30527), (3115, 24549), (3507, 21805), (4361, 17535), (5145, 14863), (5845, 13083), (8183, 9345)]