140419575

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4079}}^1$

素因数の和:4118

約数の個数: 60

約数和(自身を含む): 275473440

約数和(自身を除く): 135053865

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 255, 405, 425, 459, 675, 765, 1275, 1377, 2025, 2295, 3825, 4079, 6885, 11475, 12237, 20395, 34425, 36711, 61185, 69343, 101975, 110133, 183555, 208029, 305925, 330399, 346715, 550665, 624087, 917775, 1040145, 1651995, 1733575, 1872261, 2753325, 3120435, 5200725, 5616783, 8259975, 9361305, 15602175, 28083915, 46806525, 140419575]

約数ペア:

[(1, 140419575), (3, 46806525), (5, 28083915), (9, 15602175), (15, 9361305), (17, 8259975), (25, 5616783), (27, 5200725), (45, 3120435), (51, 2753325), (75, 1872261), (81, 1733575), (85, 1651995), (135, 1040145), (153, 917775), (225, 624087), (255, 550665), (405, 346715), (425, 330399), (459, 305925), (675, 208029), (765, 183555), (1275, 110133), (1377, 101975), (2025, 69343), (2295, 61185), (3825, 36711), (4079, 34425), (6885, 20395), (11475, 12237)]