127693755

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{8273}}^1$

素因数の和:8305

約数の個数: 48

約数和(自身を含む): 258148800

約数和(自身を除く): 130455045

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 5145, 8273, 15435, 24819, 41365, 57911, 74457, 124095, 173733, 289555, 372285, 405377, 521199, 868665, 1216131, 2026885, 2605995, 2837639, 3648393, 6080655, 8512917, 14188195, 18241965, 25538751, 42564585, 127693755]

約数ペア:

[(1, 127693755), (3, 42564585), (5, 25538751), (7, 18241965), (9, 14188195), (15, 8512917), (21, 6080655), (35, 3648393), (45, 2837639), (49, 2605995), (63, 2026885), (105, 1216131), (147, 868665), (245, 521199), (315, 405377), (343, 372285), (441, 289555), (735, 173733), (1029, 124095), (1715, 74457), (2205, 57911), (3087, 41365), (5145, 24819), (8273, 15435)]