2019373515

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1\times {\mathrm{673}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 3539147040

約数和(自身を除く): 1519773525

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 509, 655, 673, 1179, 1527, 1965, 2019, 2545, 3365, 4581, 5895, 6057, 7635, 10095, 22905, 30285, 66679, 88163, 200037, 264489, 333395, 342557, 440815, 600111, 793467, 1000185, 1027671, 1322445, 1712785, 3000555, 3083013, 3967335, 5138355, 15415065, 44874967, 134624901, 224374835, 403874703, 673124505, 2019373515]

約数ペア:

[(1, 2019373515), (3, 673124505), (5, 403874703), (9, 224374835), (15, 134624901), (45, 44874967), (131, 15415065), (393, 5138355), (509, 3967335), (655, 3083013), (673, 3000555), (1179, 1712785), (1527, 1322445), (1965, 1027671), (2019, 1000185), (2545, 793467), (3365, 600111), (4581, 440815), (5895, 342557), (6057, 333395), (7635, 264489), (10095, 200037), (22905, 88163), (30285, 66679)]