13778826405

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{212587}}^1$

素因数の和:212773

約数の個数: 32

約数和(自身を含む): 22959504000

約数和(自身を除く): 9180677595

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 435, 447, 745, 2235, 4321, 12963, 21605, 64815, 212587, 637761, 1062935, 3188805, 6165023, 18495069, 30825115, 31675463, 92475345, 95026389, 158377315, 475131945, 918588427, 2755765281, 4592942135, 13778826405]

約数ペア:

[(1, 13778826405), (3, 4592942135), (5, 2755765281), (15, 918588427), (29, 475131945), (87, 158377315), (145, 95026389), (149, 92475345), (435, 31675463), (447, 30825115), (745, 18495069), (2235, 6165023), (4321, 3188805), (12963, 1062935), (21605, 637761), (64815, 212587)]