23654015

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 36837504

約数和(自身を除く): 13183489

約数列:

[1, 5, 7, 11, 35, 49, 55, 67, 77, 131, 245, 335, 385, 469, 539, 655, 737, 917, 1441, 2345, 2695, 3283, 3685, 4585, 5159, 6419, 7205, 8777, 10087, 16415, 25795, 32095, 36113, 43885, 50435, 61439, 70609, 96547, 180565, 307195, 353045, 430073, 482735, 675829, 2150365, 3379145, 4730803, 23654015]

約数ペア:

[(1, 23654015), (5, 4730803), (7, 3379145), (11, 2150365), (35, 675829), (49, 482735), (55, 430073), (67, 353045), (77, 307195), (131, 180565), (245, 96547), (335, 70609), (385, 61439), (469, 50435), (539, 43885), (655, 36113), (737, 32095), (917, 25795), (1441, 16415), (2345, 10087), (2695, 8777), (3283, 7205), (3685, 6419), (4585, 5159)]