159490695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 315915264

約数和(自身を除く): 156424569

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 331, 353, 455, 993, 1059, 1365, 1655, 1765, 2317, 2471, 4303, 4589, 4965, 5295, 6951, 7413, 11585, 12355, 12909, 13767, 21515, 22945, 30121, 32123, 34755, 37065, 64545, 68835, 90363, 96369, 116843, 150605, 160615, 350529, 451815, 481845, 584215, 817901, 1518959, 1752645, 2453703, 4089505, 4556877, 7594795, 10632713, 12268515, 22784385, 31898139, 53163565, 159490695]

約数ペア:

[(1, 159490695), (3, 53163565), (5, 31898139), (7, 22784385), (13, 12268515), (15, 10632713), (21, 7594795), (35, 4556877), (39, 4089505), (65, 2453703), (91, 1752645), (105, 1518959), (195, 817901), (273, 584215), (331, 481845), (353, 451815), (455, 350529), (993, 160615), (1059, 150605), (1365, 116843), (1655, 96369), (1765, 90363), (2317, 68835), (2471, 64545), (4303, 37065), (4589, 34755), (4965, 32123), (5295, 30121), (6951, 22945), (7413, 21515), (11585, 13767), (12355, 12909)]