40978575

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5519}}^1$

素因数の和:5549

約数の個数: 48

約数和(自身を含む): 82137600

約数和(自身を除く): 41159025

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 5519, 7425, 16557, 27595, 49671, 60709, 82785, 137975, 149013, 182127, 248355, 303545, 413925, 546381, 745065, 910635, 1241775, 1517725, 1639143, 2731905, 3725325, 4553175, 8195715, 13659525, 40978575]

約数ペア:

[(1, 40978575), (3, 13659525), (5, 8195715), (9, 4553175), (11, 3725325), (15, 2731905), (25, 1639143), (27, 1517725), (33, 1241775), (45, 910635), (55, 745065), (75, 546381), (99, 413925), (135, 303545), (165, 248355), (225, 182127), (275, 149013), (297, 137975), (495, 82785), (675, 60709), (825, 49671), (1485, 27595), (2475, 16557), (5519, 7425)]