3121815660045

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1801}}^1\times {\mathrm{2180351}}^1$

素因数の和:2182213

約数の個数: 32

約数和(自身を含む): 5091976617984

約数和(自身を除く): 1970160957939

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 1801, 5403, 9005, 27015, 95453, 286359, 477265, 1431795, 2180351, 6541053, 10901755, 32705265, 115558603, 346675809, 577793015, 1733379045, 3926812151, 11780436453, 19634060755, 58902182265, 208121044003, 624363132009, 1040605220015, 3121815660045]

約数ペア:

[(1, 3121815660045), (3, 1040605220015), (5, 624363132009), (15, 208121044003), (53, 58902182265), (159, 19634060755), (265, 11780436453), (795, 3926812151), (1801, 1733379045), (5403, 577793015), (9005, 346675809), (27015, 115558603), (95453, 32705265), (286359, 10901755), (477265, 6541053), (1431795, 2180351)]