520039065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1151}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 1028063232

約数和(自身を除く): 508024167

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 331, 455, 993, 1151, 1365, 1655, 2317, 3453, 4303, 4965, 5755, 6951, 8057, 11585, 12909, 14963, 17265, 21515, 24171, 30121, 34755, 40285, 44889, 64545, 74815, 90363, 104741, 120855, 150605, 224445, 314223, 380981, 451815, 523705, 1142943, 1571115, 1904905, 2666867, 4952753, 5714715, 8000601, 13334335, 14858259, 24763765, 34669271, 40003005, 74291295, 104007813, 173346355, 520039065]

約数ペア:

[(1, 520039065), (3, 173346355), (5, 104007813), (7, 74291295), (13, 40003005), (15, 34669271), (21, 24763765), (35, 14858259), (39, 13334335), (65, 8000601), (91, 5714715), (105, 4952753), (195, 2666867), (273, 1904905), (331, 1571115), (455, 1142943), (993, 523705), (1151, 451815), (1365, 380981), (1655, 314223), (2317, 224445), (3453, 150605), (4303, 120855), (4965, 104741), (5755, 90363), (6951, 74815), (8057, 64545), (11585, 44889), (12909, 40285), (14963, 34755), (17265, 30121), (21515, 24171)]