9438345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 19970496

約数和(自身を除く): 10532151

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 83, 95, 105, 133, 171, 249, 285, 315, 361, 399, 415, 581, 665, 747, 855, 1083, 1197, 1245, 1577, 1743, 1805, 1995, 2527, 2905, 3249, 3735, 4731, 5229, 5415, 5985, 7581, 7885, 8715, 11039, 12635, 14193, 16245, 22743, 23655, 26145, 29963, 33117, 37905, 55195, 70965, 89889, 99351, 113715, 149815, 165585, 209741, 269667, 449445, 496755, 629223, 1048705, 1348335, 1887669, 3146115, 9438345]

約数ペア:

[(1, 9438345), (3, 3146115), (5, 1887669), (7, 1348335), (9, 1048705), (15, 629223), (19, 496755), (21, 449445), (35, 269667), (45, 209741), (57, 165585), (63, 149815), (83, 113715), (95, 99351), (105, 89889), (133, 70965), (171, 55195), (249, 37905), (285, 33117), (315, 29963), (361, 26145), (399, 23655), (415, 22743), (581, 16245), (665, 14193), (747, 12635), (855, 11039), (1083, 8715), (1197, 7885), (1245, 7581), (1577, 5985), (1743, 5415), (1805, 5229), (1995, 4731), (2527, 3735), (2905, 3249)]