1036821465

素因数分解:

$3^5\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1291}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 1867983936

約数和(自身を除く): 831162471

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 661, 1215, 1291, 1983, 3305, 3873, 5949, 6455, 9915, 11619, 17847, 19365, 29745, 34857, 53541, 58095, 89235, 104571, 160623, 174285, 267705, 313713, 522855, 803115, 853351, 1568565, 2560053, 4266755, 7680159, 12800265, 23040477, 38400795, 69121431, 115202385, 207364293, 345607155, 1036821465]

約数ペア:

[(1, 1036821465), (3, 345607155), (5, 207364293), (9, 115202385), (15, 69121431), (27, 38400795), (45, 23040477), (81, 12800265), (135, 7680159), (243, 4266755), (405, 2560053), (661, 1568565), (1215, 853351), (1291, 803115), (1983, 522855), (3305, 313713), (3873, 267705), (5949, 174285), (6455, 160623), (9915, 104571), (11619, 89235), (17847, 58095), (19365, 53541), (29745, 34857)]