2204145

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 4060800

約数和(自身を除く): 1856655

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 563, 783, 1305, 1689, 2815, 3915, 5067, 8445, 15201, 16327, 25335, 48981, 76005, 81635, 146943, 244905, 440829, 734715, 2204145]

約数ペア:

[(1, 2204145), (3, 734715), (5, 440829), (9, 244905), (15, 146943), (27, 81635), (29, 76005), (45, 48981), (87, 25335), (135, 16327), (145, 15201), (261, 8445), (435, 5067), (563, 3915), (783, 2815), (1305, 1689)]