1371045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1048155

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 89, 195, 237, 267, 395, 445, 1027, 1157, 1185, 1335, 3081, 3471, 5135, 5785, 7031, 15405, 17355, 21093, 35155, 91403, 105465, 274209, 457015, 1371045]

約数ペア:

[(1, 1371045), (3, 457015), (5, 274209), (13, 105465), (15, 91403), (39, 35155), (65, 21093), (79, 17355), (89, 15405), (195, 7031), (237, 5785), (267, 5135), (395, 3471), (445, 3081), (1027, 1335), (1157, 1185)]