74913165

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23447}}^1$

素因数の和:23529

約数の個数: 24

約数和(自身を含む): 131683968

約数和(自身を除く): 56770803

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 23447, 70341, 117235, 211023, 351705, 1055115, 1664737, 4994211, 8323685, 14982633, 24971055, 74913165]

約数ペア:

[(1, 74913165), (3, 24971055), (5, 14982633), (9, 8323685), (15, 4994211), (45, 1664737), (71, 1055115), (213, 351705), (355, 211023), (639, 117235), (1065, 70341), (3195, 23447)]