27634425

素因数分解:

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

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 56246400

約数和(自身を除く): 28611975

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 4049, 6825, 12147, 20245, 28343, 52637, 60735, 85029, 101225, 141715, 157911, 263185, 303675, 368459, 425145, 708575, 789555, 1105377, 1315925, 1842295, 2125725, 3947775, 5526885, 9211475, 27634425]

約数ペア:

[(1, 27634425), (3, 9211475), (5, 5526885), (7, 3947775), (13, 2125725), (15, 1842295), (21, 1315925), (25, 1105377), (35, 789555), (39, 708575), (65, 425145), (75, 368459), (91, 303675), (105, 263185), (175, 157911), (195, 141715), (273, 101225), (325, 85029), (455, 60735), (525, 52637), (975, 28343), (1365, 20245), (2275, 12147), (4049, 6825)]