22789215

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5821}}^1$

素因数の和:5864

約数の個数: 32

約数和(自身を含む): 41918400

約数和(自身を除く): 19129185

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 5821, 17463, 29105, 52389, 87315, 157167, 168809, 261945, 506427, 785835, 844045, 1519281, 2532135, 4557843, 7596405, 22789215]

約数ペア:

[(1, 22789215), (3, 7596405), (5, 4557843), (9, 2532135), (15, 1519281), (27, 844045), (29, 785835), (45, 506427), (87, 261945), (135, 168809), (145, 157167), (261, 87315), (435, 52389), (783, 29105), (1305, 17463), (3915, 5821)]