22156591105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 30119072256

約数和(自身を除く): 7962481151

約数列:

[1, 5, 11, 55, 61, 97, 103, 305, 485, 515, 661, 671, 1067, 1133, 3305, 3355, 5335, 5665, 5917, 6283, 7271, 9991, 29585, 31415, 36355, 40321, 49955, 64117, 65087, 68083, 69113, 109901, 201605, 320585, 325435, 340415, 345565, 443531, 549505, 609451, 705287, 748913, 2217655, 3047255, 3526435, 3744565, 3911137, 4153063, 6604051, 6703961, 19555685, 20765315, 33020255, 33519805, 43022507, 45683693, 72644561, 215112535, 228418465, 363222805, 402847111, 2014235555, 4431318221, 22156591105]

約数ペア:

[(1, 22156591105), (5, 4431318221), (11, 2014235555), (55, 402847111), (61, 363222805), (97, 228418465), (103, 215112535), (305, 72644561), (485, 45683693), (515, 43022507), (661, 33519805), (671, 33020255), (1067, 20765315), (1133, 19555685), (3305, 6703961), (3355, 6604051), (5335, 4153063), (5665, 3911137), (5917, 3744565), (6283, 3526435), (7271, 3047255), (9991, 2217655), (29585, 748913), (31415, 705287), (36355, 609451), (40321, 549505), (49955, 443531), (64117, 345565), (65087, 340415), (68083, 325435), (69113, 320585), (109901, 201605)]