13553636635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{6967}}^1$

素因数の和:7184

約数の個数: 64

約数和(自身を含む): 21063204864

約数和(自身を除く): 7509568229

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 163, 217, 341, 385, 815, 1085, 1141, 1705, 1793, 2387, 5053, 5705, 6967, 8965, 11935, 12551, 25265, 34835, 35371, 48769, 55583, 62755, 76637, 176855, 215977, 243845, 277915, 383185, 389081, 536459, 1079885, 1135621, 1511839, 1945405, 2375747, 2682295, 5678105, 7559195, 7949347, 11878735, 12491831, 16630229, 35204251, 39746735, 62459155, 83151145, 87442817, 176021255, 246429757, 387246761, 437214085, 1232148785, 1936233805, 2710727327, 13553636635]

約数ペア:

[(1, 13553636635), (5, 2710727327), (7, 1936233805), (11, 1232148785), (31, 437214085), (35, 387246761), (55, 246429757), (77, 176021255), (155, 87442817), (163, 83151145), (217, 62459155), (341, 39746735), (385, 35204251), (815, 16630229), (1085, 12491831), (1141, 11878735), (1705, 7949347), (1793, 7559195), (2387, 5678105), (5053, 2682295), (5705, 2375747), (6967, 1945405), (8965, 1511839), (11935, 1135621), (12551, 1079885), (25265, 536459), (34835, 389081), (35371, 383185), (48769, 277915), (55583, 243845), (62755, 215977), (76637, 176855)]