42734115

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13763}}^1$

素因数の和:13800

約数の個数: 32

約数和(自身を含む): 79280640

約数和(自身を除く): 36546525

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 13763, 41289, 68815, 123867, 206445, 316549, 371601, 619335, 949647, 1582745, 1858005, 2848941, 4748235, 8546823, 14244705, 42734115]

約数ペア:

[(1, 42734115), (3, 14244705), (5, 8546823), (9, 4748235), (15, 2848941), (23, 1858005), (27, 1582745), (45, 949647), (69, 619335), (115, 371601), (135, 316549), (207, 206445), (345, 123867), (621, 68815), (1035, 41289), (3105, 13763)]