1992311145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1579}}^1\times {\mathrm{2549}}^1$

素因数の和:4150

約数の個数: 48

約数和(自身を含む): 3771144000

約数和(自身を除く): 1778832855

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1579, 2549, 4737, 7647, 7895, 12745, 14211, 17369, 22941, 23685, 28039, 38235, 52107, 71055, 84117, 86845, 114705, 140195, 156321, 252351, 260535, 420585, 781605, 1261755, 4024871, 12074613, 20124355, 36223839, 44273581, 60373065, 132820743, 181119195, 221367905, 398462229, 664103715, 1992311145]

約数ペア:

[(1, 1992311145), (3, 664103715), (5, 398462229), (9, 221367905), (11, 181119195), (15, 132820743), (33, 60373065), (45, 44273581), (55, 36223839), (99, 20124355), (165, 12074613), (495, 4024871), (1579, 1261755), (2549, 781605), (4737, 420585), (7647, 260535), (7895, 252351), (12745, 156321), (14211, 140195), (17369, 114705), (22941, 86845), (23685, 84117), (28039, 71055), (38235, 52107)]