1444275

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{131}}^1$

素因数の和:161

約数の個数: 54

約数和(自身を含む): 3032172

約数和(自身を除く): 1587897

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 131, 147, 175, 225, 245, 315, 393, 441, 525, 655, 735, 917, 1179, 1225, 1575, 1965, 2205, 2751, 3275, 3675, 4585, 5895, 6419, 8253, 9825, 11025, 13755, 19257, 22925, 29475, 32095, 41265, 57771, 68775, 96285, 160475, 206325, 288855, 481425, 1444275]

約数ペア:

[(1, 1444275), (3, 481425), (5, 288855), (7, 206325), (9, 160475), (15, 96285), (21, 68775), (25, 57771), (35, 41265), (45, 32095), (49, 29475), (63, 22925), (75, 19257), (105, 13755), (131, 11025), (147, 9825), (175, 8253), (225, 6419), (245, 5895), (315, 4585), (393, 3675), (441, 3275), (525, 2751), (655, 2205), (735, 1965), (917, 1575), (1179, 1225)]