74915415

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11807}}^1$

素因数の和:11868

約数の個数: 32

約数和(自身を含む): 136028160

約数和(自身を除く): 61112745

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 11807, 35421, 59035, 106263, 177105, 318789, 531315, 554929, 1593945, 1664787, 2774645, 4994361, 8323935, 14983083, 24971805, 74915415]

約数ペア:

[(1, 74915415), (3, 24971805), (5, 14983083), (9, 8323935), (15, 4994361), (27, 2774645), (45, 1664787), (47, 1593945), (135, 554929), (141, 531315), (235, 318789), (423, 177105), (705, 106263), (1269, 59035), (2115, 35421), (6345, 11807)]