156983307885

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1\times {\mathrm{81773}}^1$

素因数の和:82974

約数の個数: 48

約数和(自身を含む): 279704368944

約数和(自身を除く): 122721061059

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1153, 1665, 3459, 5765, 10377, 17295, 42661, 51885, 81773, 127983, 213305, 245319, 383949, 408865, 639915, 735957, 1226595, 1919745, 3025601, 3679785, 9076803, 15128005, 27230409, 45384015, 94284269, 136152045, 282852807, 471421345, 848558421, 1414264035, 3488517953, 4242792105, 10465553859, 17442589765, 31396661577, 52327769295, 156983307885]

約数ペア:

[(1, 156983307885), (3, 52327769295), (5, 31396661577), (9, 17442589765), (15, 10465553859), (37, 4242792105), (45, 3488517953), (111, 1414264035), (185, 848558421), (333, 471421345), (555, 282852807), (1153, 136152045), (1665, 94284269), (3459, 45384015), (5765, 27230409), (10377, 15128005), (17295, 9076803), (42661, 3679785), (51885, 3025601), (81773, 1919745), (127983, 1226595), (213305, 735957), (245319, 639915), (383949, 408865)]