1023945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 1814400

約数和(自身を除く): 790455

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 89, 177, 195, 267, 295, 445, 767, 885, 1157, 1335, 2301, 3471, 3835, 5251, 5785, 11505, 15753, 17355, 26255, 68263, 78765, 204789, 341315, 1023945]

約数ペア:

[(1, 1023945), (3, 341315), (5, 204789), (13, 78765), (15, 68263), (39, 26255), (59, 17355), (65, 15753), (89, 11505), (177, 5785), (195, 5251), (267, 3835), (295, 3471), (445, 2301), (767, 1335), (885, 1157)]