121452135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 227772000

約数和(自身を除く): 106319865

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 149, 245, 447, 735, 745, 1043, 1109, 2235, 3129, 3327, 5215, 5545, 7301, 7763, 15645, 16635, 21903, 23289, 36505, 38815, 54341, 109515, 116445, 163023, 165241, 271705, 495723, 815115, 826205, 1156687, 2478615, 3470061, 5783435, 8096809, 17350305, 24290427, 40484045, 121452135]

約数ペア:

[(1, 121452135), (3, 40484045), (5, 24290427), (7, 17350305), (15, 8096809), (21, 5783435), (35, 3470061), (49, 2478615), (105, 1156687), (147, 826205), (149, 815115), (245, 495723), (447, 271705), (735, 165241), (745, 163023), (1043, 116445), (1109, 109515), (2235, 54341), (3129, 38815), (3327, 36505), (5215, 23289), (5545, 21903), (7301, 16635), (7763, 15645)]