28491435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 56908800

約数和(自身を除く): 28417365

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 315, 453, 599, 755, 1057, 1359, 1797, 2265, 2995, 3171, 4193, 5285, 5391, 6795, 8985, 9513, 12579, 15855, 20965, 26955, 37737, 47565, 62895, 90449, 188685, 271347, 452245, 633143, 814041, 1356735, 1899429, 3165715, 4070205, 5698287, 9497145, 28491435]

約数ペア:

[(1, 28491435), (3, 9497145), (5, 5698287), (7, 4070205), (9, 3165715), (15, 1899429), (21, 1356735), (35, 814041), (45, 633143), (63, 452245), (105, 271347), (151, 188685), (315, 90449), (453, 62895), (599, 47565), (755, 37737), (1057, 26955), (1359, 20965), (1797, 15855), (2265, 12579), (2995, 9513), (3171, 8985), (4193, 6795), (5285, 5391)]