75172545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1429}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 149909760

約数和(自身を除く): 74737215

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 167, 315, 501, 835, 1169, 1429, 1503, 2505, 3507, 4287, 5845, 7145, 7515, 10003, 10521, 12861, 17535, 21435, 30009, 50015, 52605, 64305, 90027, 150045, 238643, 450135, 715929, 1193215, 1670501, 2147787, 3579645, 5011503, 8352505, 10738935, 15034509, 25057515, 75172545]

約数ペア:

[(1, 75172545), (3, 25057515), (5, 15034509), (7, 10738935), (9, 8352505), (15, 5011503), (21, 3579645), (35, 2147787), (45, 1670501), (63, 1193215), (105, 715929), (167, 450135), (315, 238643), (501, 150045), (835, 90027), (1169, 64305), (1429, 52605), (1503, 50015), (2505, 30009), (3507, 21435), (4287, 17535), (5845, 12861), (7145, 10521), (7515, 10003)]