542782215

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70537}}^1$

素因数の和:70573

約数の個数: 40

約数和(自身を含む): 1024211760

約数和(自身を除く): 481429545

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 70537, 211611, 352685, 634833, 1058055, 1340203, 1904499, 3174165, 4020609, 5713497, 6701015, 9522495, 12061827, 20103045, 28567485, 36185481, 60309135, 108556443, 180927405, 542782215]

約数ペア:

[(1, 542782215), (3, 180927405), (5, 108556443), (9, 60309135), (15, 36185481), (19, 28567485), (27, 20103045), (45, 12061827), (57, 9522495), (81, 6701015), (95, 5713497), (135, 4020609), (171, 3174165), (285, 1904499), (405, 1340203), (513, 1058055), (855, 634833), (1539, 352685), (2565, 211611), (7695, 70537)]