5194245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 9980928

約数和(自身を除く): 4786683

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 191, 245, 259, 555, 573, 735, 777, 955, 1295, 1337, 1813, 2865, 3885, 4011, 5439, 6685, 7067, 9065, 9359, 20055, 21201, 27195, 28077, 35335, 46795, 49469, 106005, 140385, 148407, 247345, 346283, 742035, 1038849, 1731415, 5194245]

約数ペア:

[(1, 5194245), (3, 1731415), (5, 1038849), (7, 742035), (15, 346283), (21, 247345), (35, 148407), (37, 140385), (49, 106005), (105, 49469), (111, 46795), (147, 35335), (185, 28077), (191, 27195), (245, 21201), (259, 20055), (555, 9359), (573, 9065), (735, 7067), (777, 6685), (955, 5439), (1295, 4011), (1337, 3885), (1813, 2865)]