28500150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{27143}}^1$

素因数の和:27165

約数の個数: 48

約数和(自身を含む): 80780544

約数和(自身を除く): 52280394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 27143, 54286, 81429, 135715, 162858, 190001, 271430, 380002, 407145, 570003, 678575, 814290, 950005, 1140006, 1357150, 1900010, 2035725, 2850015, 4071450, 4750025, 5700030, 9500050, 14250075, 28500150]

約数ペア:

[(1, 28500150), (2, 14250075), (3, 9500050), (5, 5700030), (6, 4750025), (7, 4071450), (10, 2850015), (14, 2035725), (15, 1900010), (21, 1357150), (25, 1140006), (30, 950005), (35, 814290), (42, 678575), (50, 570003), (70, 407145), (75, 380002), (105, 271430), (150, 190001), (175, 162858), (210, 135715), (350, 81429), (525, 54286), (1050, 27143)]