1447335

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 2626560

約数和(自身を除く): 1179225

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 151, 213, 355, 453, 639, 755, 1065, 1359, 1917, 2265, 3195, 4077, 6795, 9585, 10721, 20385, 32163, 53605, 96489, 160815, 289467, 482445, 1447335]

約数ペア:

[(1, 1447335), (3, 482445), (5, 289467), (9, 160815), (15, 96489), (27, 53605), (45, 32163), (71, 20385), (135, 10721), (151, 9585), (213, 6795), (355, 4077), (453, 3195), (639, 2265), (755, 1917), (1065, 1359)]