4609125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 8833968

約数和(自身を除く): 4224843

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 241, 255, 375, 425, 723, 765, 1125, 1205, 1275, 2125, 2169, 3615, 3825, 4097, 6025, 6375, 10845, 12291, 18075, 19125, 20485, 30125, 36873, 54225, 61455, 90375, 102425, 184365, 271125, 307275, 512125, 921825, 1536375, 4609125]

約数ペア:

[(1, 4609125), (3, 1536375), (5, 921825), (9, 512125), (15, 307275), (17, 271125), (25, 184365), (45, 102425), (51, 90375), (75, 61455), (85, 54225), (125, 36873), (153, 30125), (225, 20485), (241, 19125), (255, 18075), (375, 12291), (425, 10845), (723, 6375), (765, 6025), (1125, 4097), (1205, 3825), (1275, 3615), (2125, 2169)]