2023515

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 3877440

約数和(自身を除く): 1853925

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1153, 1755, 3459, 5765, 10377, 14989, 17295, 31131, 44967, 51885, 74945, 134901, 155655, 224835, 404703, 674505, 2023515]

約数ペア:

[(1, 2023515), (3, 674505), (5, 404703), (9, 224835), (13, 155655), (15, 134901), (27, 74945), (39, 51885), (45, 44967), (65, 31131), (117, 17295), (135, 14989), (195, 10377), (351, 5765), (585, 3459), (1153, 1755)]