3993916465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2053}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 6208929792

約数和(自身を除く): 2215013327

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 163, 217, 341, 385, 815, 1085, 1141, 1705, 1793, 2053, 2387, 5053, 5705, 8965, 10265, 11935, 12551, 14371, 22583, 25265, 35371, 55583, 62755, 63643, 71855, 112915, 158081, 176855, 277915, 318215, 334639, 389081, 445501, 700073, 790405, 1673195, 1945405, 2227505, 2342473, 3500365, 3681029, 4900511, 10373809, 11712365, 18405145, 24502555, 25767203, 51869045, 72616663, 114111899, 128836015, 363083315, 570559495, 798783293, 3993916465]

約数ペア:

[(1, 3993916465), (5, 798783293), (7, 570559495), (11, 363083315), (31, 128836015), (35, 114111899), (55, 72616663), (77, 51869045), (155, 25767203), (163, 24502555), (217, 18405145), (341, 11712365), (385, 10373809), (815, 4900511), (1085, 3681029), (1141, 3500365), (1705, 2342473), (1793, 2227505), (2053, 1945405), (2387, 1673195), (5053, 790405), (5705, 700073), (8965, 445501), (10265, 389081), (11935, 334639), (12551, 318215), (14371, 277915), (22583, 176855), (25265, 158081), (35371, 112915), (55583, 71855), (62755, 63643)]