291289592835

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{285121}}^1$

素因数の和:285516

約数の個数: 48

約数和(自身を含む): 513465945408

約数和(自身を除く): 222176352573

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 311, 365, 657, 933, 1095, 1555, 2799, 3285, 4665, 13995, 22703, 68109, 113515, 204327, 285121, 340545, 855363, 1021635, 1425605, 2566089, 4276815, 12830445, 20813833, 62441499, 88672631, 104069165, 187324497, 266017893, 312207495, 443363155, 798053679, 936622485, 1330089465, 3990268395, 6473102063, 19419306189, 32365510315, 58257918567, 97096530945, 291289592835]

約数ペア:

[(1, 291289592835), (3, 97096530945), (5, 58257918567), (9, 32365510315), (15, 19419306189), (45, 6473102063), (73, 3990268395), (219, 1330089465), (311, 936622485), (365, 798053679), (657, 443363155), (933, 312207495), (1095, 266017893), (1555, 187324497), (2799, 104069165), (3285, 88672631), (4665, 62441499), (13995, 20813833), (22703, 12830445), (68109, 4276815), (113515, 2566089), (204327, 1425605), (285121, 1021635), (340545, 855363)]