75048795

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 144167040

約数和(自身を除く): 69118245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 53, 85, 135, 153, 159, 255, 265, 459, 477, 617, 765, 795, 901, 1431, 1851, 2295, 2385, 2703, 3085, 4505, 5553, 7155, 8109, 9255, 10489, 13515, 16659, 24327, 27765, 31467, 32701, 40545, 52445, 83295, 94401, 98103, 121635, 157335, 163505, 283203, 294309, 472005, 490515, 555917, 882927, 1416015, 1471545, 1667751, 2779585, 4414635, 5003253, 8338755, 15009759, 25016265, 75048795]

約数ペア:

[(1, 75048795), (3, 25016265), (5, 15009759), (9, 8338755), (15, 5003253), (17, 4414635), (27, 2779585), (45, 1667751), (51, 1471545), (53, 1416015), (85, 882927), (135, 555917), (153, 490515), (159, 472005), (255, 294309), (265, 283203), (459, 163505), (477, 157335), (617, 121635), (765, 98103), (795, 94401), (901, 83295), (1431, 52445), (1851, 40545), (2295, 32701), (2385, 31467), (2703, 27765), (3085, 24327), (4505, 16659), (5553, 13515), (7155, 10489), (8109, 9255)]