201559780215

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3416557}}^1$

素因数の和:3416613

約数の個数: 64

約数和(自身を含む): 393587481600

約数和(自身を除く): 192027701385

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 437, 513, 621, 855, 1035, 1311, 2185, 2565, 3105, 3933, 6555, 11799, 19665, 58995, 3416557, 10249671, 17082785, 30749013, 51248355, 64914583, 78580811, 92247039, 153745065, 194743749, 235742433, 324572915, 392904055, 461235195, 584231247, 707227299, 973718745, 1178712165, 1493035409, 1752693741, 2121681897, 2921156235, 3536136495, 4479106227, 7465177045, 8763468705, 10608409485, 13437318681, 22395531135, 40311956043, 67186593405, 201559780215]

約数ペア:

[(1, 201559780215), (3, 67186593405), (5, 40311956043), (9, 22395531135), (15, 13437318681), (19, 10608409485), (23, 8763468705), (27, 7465177045), (45, 4479106227), (57, 3536136495), (69, 2921156235), (95, 2121681897), (115, 1752693741), (135, 1493035409), (171, 1178712165), (207, 973718745), (285, 707227299), (345, 584231247), (437, 461235195), (513, 392904055), (621, 324572915), (855, 235742433), (1035, 194743749), (1311, 153745065), (2185, 92247039), (2565, 78580811), (3105, 64914583), (3933, 51248355), (6555, 30749013), (11799, 17082785), (19665, 10249671), (58995, 3416557)]