1330890015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{975011}}^1$

素因数の和:975039

約数の個数: 32

約数和(自身を含む): 2620832256

約数和(自身を除く): 1289942241

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 975011, 2925033, 4875055, 6825077, 12675143, 14625165, 20475231, 34125385, 38025429, 63375715, 88726001, 102376155, 190127145, 266178003, 443630005, 1330890015]

約数ペア:

[(1, 1330890015), (3, 443630005), (5, 266178003), (7, 190127145), (13, 102376155), (15, 88726001), (21, 63375715), (35, 38025429), (39, 34125385), (65, 20475231), (91, 14625165), (105, 12675143), (195, 6825077), (273, 4875055), (455, 2925033), (1365, 975011)]