82903275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4085

約数の個数: 72

約数和(自身を含む): 182800800

約数和(自身を除く): 99897525

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4049, 4095, 6825, 12147, 20245, 20475, 28343, 36441, 52637, 60735, 85029, 101225, 141715, 157911, 182205, 255087, 263185, 303675, 368459, 425145, 473733, 708575, 789555, 911025, 1105377, 1275435, 1315925, 1842295, 2125725, 2368665, 3316131, 3947775, 5526885, 6377175, 9211475, 11843325, 16580655, 27634425, 82903275]

約数ペア:

[(1, 82903275), (3, 27634425), (5, 16580655), (7, 11843325), (9, 9211475), (13, 6377175), (15, 5526885), (21, 3947775), (25, 3316131), (35, 2368665), (39, 2125725), (45, 1842295), (63, 1315925), (65, 1275435), (75, 1105377), (91, 911025), (105, 789555), (117, 708575), (175, 473733), (195, 425145), (225, 368459), (273, 303675), (315, 263185), (325, 255087), (455, 182205), (525, 157911), (585, 141715), (819, 101225), (975, 85029), (1365, 60735), (1575, 52637), (2275, 36441), (2925, 28343), (4049, 20475), (4095, 20245), (6825, 12147)]