2209367025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{516811}}^1$

素因数の和:516846

約数の個数: 36

約数和(自身を含む): 4165504720

約数和(自身を除く): 1956137695

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 516811, 1550433, 2584055, 4651299, 7752165, 9819409, 12920275, 23256495, 29458227, 38760825, 49097045, 88374681, 116282475, 147291135, 245485225, 441873405, 736455675, 2209367025]

約数ペア:

[(1, 2209367025), (3, 736455675), (5, 441873405), (9, 245485225), (15, 147291135), (19, 116282475), (25, 88374681), (45, 49097045), (57, 38760825), (75, 29458227), (95, 23256495), (171, 12920275), (225, 9819409), (285, 7752165), (475, 4651299), (855, 2584055), (1425, 1550433), (4275, 516811)]