22870015

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 35704800

約数和(自身を除く): 12834785

約数列:

[1, 5, 7, 17, 19, 35, 49, 85, 95, 119, 133, 245, 289, 323, 595, 665, 833, 931, 1445, 1615, 2023, 2261, 4165, 4655, 4913, 5491, 10115, 11305, 14161, 15827, 24565, 27455, 34391, 38437, 70805, 79135, 93347, 171955, 192185, 240737, 269059, 466735, 653429, 1203685, 1345295, 3267145, 4574003, 22870015]

約数ペア:

[(1, 22870015), (5, 4574003), (7, 3267145), (17, 1345295), (19, 1203685), (35, 653429), (49, 466735), (85, 269059), (95, 240737), (119, 192185), (133, 171955), (245, 93347), (289, 79135), (323, 70805), (595, 38437), (665, 34391), (833, 27455), (931, 24565), (1445, 15827), (1615, 14161), (2023, 11305), (2261, 10115), (4165, 5491), (4655, 4913)]