6780456945

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293717}}^1$

素因数の和:293756

約数の個数: 48

約数和(自身を含む): 12829602240

約数和(自身を除く): 6049145295

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1215, 1539, 2565, 4617, 7695, 23085, 293717, 881151, 1468585, 2643453, 4405755, 5580623, 7930359, 13217265, 16741869, 23791077, 27903115, 39651795, 50225607, 71373231, 83709345, 118955385, 150676821, 251128035, 356866155, 452030463, 753384105, 1356091389, 2260152315, 6780456945]

約数ペア:

[(1, 6780456945), (3, 2260152315), (5, 1356091389), (9, 753384105), (15, 452030463), (19, 356866155), (27, 251128035), (45, 150676821), (57, 118955385), (81, 83709345), (95, 71373231), (135, 50225607), (171, 39651795), (243, 27903115), (285, 23791077), (405, 16741869), (513, 13217265), (855, 7930359), (1215, 5580623), (1539, 4405755), (2565, 2643453), (4617, 1468585), (7695, 881151), (23085, 293717)]