85605135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 172329984

約数和(自身を除く): 86724849

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 137, 165, 231, 385, 411, 541, 685, 959, 1155, 1507, 1623, 2055, 2705, 2877, 3787, 4521, 4795, 5951, 7535, 8115, 10549, 11361, 14385, 17853, 18935, 22605, 29755, 31647, 41657, 52745, 56805, 74117, 89265, 124971, 158235, 208285, 222351, 370585, 518819, 624855, 815287, 1111755, 1556457, 2445861, 2594095, 4076435, 5707009, 7782285, 12229305, 17121027, 28535045, 85605135]

約数ペア:

[(1, 85605135), (3, 28535045), (5, 17121027), (7, 12229305), (11, 7782285), (15, 5707009), (21, 4076435), (33, 2594095), (35, 2445861), (55, 1556457), (77, 1111755), (105, 815287), (137, 624855), (165, 518819), (231, 370585), (385, 222351), (411, 208285), (541, 158235), (685, 124971), (959, 89265), (1155, 74117), (1507, 56805), (1623, 52745), (2055, 41657), (2705, 31647), (2877, 29755), (3787, 22605), (4521, 18935), (4795, 17853), (5951, 14385), (7535, 11361), (8115, 10549)]