42248475

素因数分解:

$3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1244

約数の個数: 36

約数和(自身を含む): 76167000

約数和(自身を除く): 33918525

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 179, 225, 537, 895, 1049, 1611, 2685, 3147, 4475, 5245, 8055, 9441, 13425, 15735, 26225, 40275, 47205, 78675, 187771, 236025, 563313, 938855, 1689939, 2816565, 4694275, 8449695, 14082825, 42248475]

約数ペア:

[(1, 42248475), (3, 14082825), (5, 8449695), (9, 4694275), (15, 2816565), (25, 1689939), (45, 938855), (75, 563313), (179, 236025), (225, 187771), (537, 78675), (895, 47205), (1049, 40275), (1611, 26225), (2685, 15735), (3147, 13425), (4475, 9441), (5245, 8055)]