5215704975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{104891}}^1$

素因数の和:104937

約数の個数: 72

約数和(自身を含む): 10652411952

約数和(自身を除く): 5436706977

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 585, 663, 765, 975, 1105, 1275, 1989, 2925, 3315, 3825, 5525, 9945, 16575, 49725, 104891, 314673, 524455, 944019, 1363583, 1573365, 1783147, 2622275, 4090749, 4720095, 5349441, 6817915, 7866825, 8915735, 12272247, 16048323, 20453745, 23180911, 23600475, 26747205, 34089575, 44578675, 61361235, 69542733, 80241615, 102268725, 115904555, 133736025, 208628199, 306806175, 347713665, 401208075, 579522775, 1043140995, 1738568325, 5215704975]

約数ペア:

[(1, 5215704975), (3, 1738568325), (5, 1043140995), (9, 579522775), (13, 401208075), (15, 347713665), (17, 306806175), (25, 208628199), (39, 133736025), (45, 115904555), (51, 102268725), (65, 80241615), (75, 69542733), (85, 61361235), (117, 44578675), (153, 34089575), (195, 26747205), (221, 23600475), (225, 23180911), (255, 20453745), (325, 16048323), (425, 12272247), (585, 8915735), (663, 7866825), (765, 6817915), (975, 5349441), (1105, 4720095), (1275, 4090749), (1989, 2622275), (2925, 1783147), (3315, 1573365), (3825, 1363583), (5525, 944019), (9945, 524455), (16575, 314673), (49725, 104891)]