83477385

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3889}}^1$

素因数の和:3959

約数の個数: 40

約数和(自身を含む): 152503560

約数和(自身を除く): 69026175

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 3889, 4293, 7155, 11667, 19445, 21465, 35001, 58335, 105003, 175005, 206117, 315009, 525015, 618351, 1030585, 1575045, 1855053, 3091755, 5565159, 9275265, 16695477, 27825795, 83477385]

約数ペア:

[(1, 83477385), (3, 27825795), (5, 16695477), (9, 9275265), (15, 5565159), (27, 3091755), (45, 1855053), (53, 1575045), (81, 1030585), (135, 618351), (159, 525015), (265, 315009), (405, 206117), (477, 175005), (795, 105003), (1431, 58335), (2385, 35001), (3889, 21465), (4293, 19445), (7155, 11667)]