166875135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7829}}^1$

素因数の和:7880

約数の個数: 48

約数和(自身を含む): 321343200

約数和(自身を除く): 154468065

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 7829, 21315, 23487, 39145, 54803, 117435, 164409, 227041, 274015, 383621, 681123, 822045, 1135205, 1150863, 1589287, 1918105, 3405615, 4767861, 5754315, 7946435, 11125009, 23839305, 33375027, 55625045, 166875135]

約数ペア:

[(1, 166875135), (3, 55625045), (5, 33375027), (7, 23839305), (15, 11125009), (21, 7946435), (29, 5754315), (35, 4767861), (49, 3405615), (87, 1918105), (105, 1589287), (145, 1150863), (147, 1135205), (203, 822045), (245, 681123), (435, 383621), (609, 274015), (735, 227041), (1015, 164409), (1421, 117435), (3045, 54803), (4263, 39145), (7105, 23487), (7829, 21315)]