200598915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{2417}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 350977536

約数和(自身を除く): 150378621

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 503, 1509, 2417, 2515, 5533, 7251, 7545, 12085, 16599, 26587, 27665, 36255, 79761, 82995, 132935, 398805, 1215751, 3647253, 6078755, 13373261, 18236265, 40119783, 66866305, 200598915]

約数ペア:

[(1, 200598915), (3, 66866305), (5, 40119783), (11, 18236265), (15, 13373261), (33, 6078755), (55, 3647253), (165, 1215751), (503, 398805), (1509, 132935), (2417, 82995), (2515, 79761), (5533, 36255), (7251, 27665), (7545, 26587), (12085, 16599)]