143551815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5839}}^1$

素因数の和:6007

約数の個数: 32

約数和(自身を含む): 252288000

約数和(自身を除く): 108736185

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 1639, 2235, 4917, 5839, 8195, 17517, 24585, 29195, 64229, 87585, 192687, 321145, 870011, 963435, 2610033, 4350055, 9570121, 13050165, 28710363, 47850605, 143551815]

約数ペア:

[(1, 143551815), (3, 47850605), (5, 28710363), (11, 13050165), (15, 9570121), (33, 4350055), (55, 2610033), (149, 963435), (165, 870011), (447, 321145), (745, 192687), (1639, 87585), (2235, 64229), (4917, 29195), (5839, 24585), (8195, 17517)]