80180334435

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1\times {\mathrm{701}}^1$

素因数の和:1500

約数の個数: 64

約数和(自身を含む): 131155614720

約数和(自身を除く): 50975280285

約数列:

[1, 3, 5, 15, 71, 211, 213, 355, 509, 633, 701, 1055, 1065, 1527, 2103, 2545, 3165, 3505, 7635, 10515, 14981, 36139, 44943, 49771, 74905, 107399, 108417, 147911, 149313, 180695, 224715, 248855, 322197, 356809, 443733, 536995, 542085, 739555, 746565, 1070427, 1610985, 1784045, 2218665, 5352135, 7625329, 10501681, 22875987, 25333439, 31505043, 38126645, 52508405, 75286699, 76000317, 114379935, 126667195, 157525215, 225860097, 376433495, 380001585, 1129300485, 5345355629, 16036066887, 26726778145, 80180334435]

約数ペア:

[(1, 80180334435), (3, 26726778145), (5, 16036066887), (15, 5345355629), (71, 1129300485), (211, 380001585), (213, 376433495), (355, 225860097), (509, 157525215), (633, 126667195), (701, 114379935), (1055, 76000317), (1065, 75286699), (1527, 52508405), (2103, 38126645), (2545, 31505043), (3165, 25333439), (3505, 22875987), (7635, 10501681), (10515, 7625329), (14981, 5352135), (36139, 2218665), (44943, 1784045), (49771, 1610985), (74905, 1070427), (107399, 746565), (108417, 739555), (147911, 542085), (149313, 536995), (180695, 443733), (224715, 356809), (248855, 322197)]