353167945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 509483520

約数和(自身を除く): 156315575

約数列:

[1, 5, 13, 17, 29, 65, 85, 103, 107, 145, 221, 377, 493, 515, 535, 1105, 1339, 1391, 1751, 1819, 1885, 2465, 2987, 3103, 6409, 6695, 6955, 8755, 9095, 11021, 14935, 15515, 22763, 23647, 32045, 38831, 40339, 50779, 52751, 55105, 113815, 118235, 143273, 187357, 194155, 201695, 253895, 263755, 319609, 660127, 685763, 716365, 936785, 1598045, 2435641, 3300635, 3428815, 4154917, 5433353, 12178205, 20774585, 27166765, 70633589, 353167945]

約数ペア:

[(1, 353167945), (5, 70633589), (13, 27166765), (17, 20774585), (29, 12178205), (65, 5433353), (85, 4154917), (103, 3428815), (107, 3300635), (145, 2435641), (221, 1598045), (377, 936785), (493, 716365), (515, 685763), (535, 660127), (1105, 319609), (1339, 263755), (1391, 253895), (1751, 201695), (1819, 194155), (1885, 187357), (2465, 143273), (2987, 118235), (3103, 113815), (6409, 55105), (6695, 52751), (6955, 50779), (8755, 40339), (9095, 38831), (11021, 32045), (14935, 23647), (15515, 22763)]