90632385

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 164908800

約数和(自身を除く): 74276415

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 239, 265, 477, 717, 795, 1195, 1431, 2151, 2385, 2809, 3585, 6453, 7155, 8427, 10755, 12667, 14045, 25281, 32265, 38001, 42135, 63335, 75843, 114003, 126405, 190005, 342009, 379215, 570015, 671351, 1710045, 2014053, 3356755, 6042159, 10070265, 18126477, 30210795, 90632385]

約数ペア:

[(1, 90632385), (3, 30210795), (5, 18126477), (9, 10070265), (15, 6042159), (27, 3356755), (45, 2014053), (53, 1710045), (135, 671351), (159, 570015), (239, 379215), (265, 342009), (477, 190005), (717, 126405), (795, 114003), (1195, 75843), (1431, 63335), (2151, 42135), (2385, 38001), (2809, 32265), (3585, 25281), (6453, 14045), (7155, 12667), (8427, 10755)]