472912185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{23371}}^1$

素因数の和:23469

約数の個数: 32

約数和(自身を含む): 807736320

約数和(自身を除く): 334824135

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6745, 20235, 23371, 70113, 116855, 350565, 444049, 1332147, 1659341, 2220245, 4978023, 6660735, 8296705, 24890115, 31527479, 94582437, 157637395, 472912185]

約数ペア:

[(1, 472912185), (3, 157637395), (5, 94582437), (15, 31527479), (19, 24890115), (57, 8296705), (71, 6660735), (95, 4978023), (213, 2220245), (285, 1659341), (355, 1332147), (1065, 444049), (1349, 350565), (4047, 116855), (6745, 70113), (20235, 23371)]