105642215

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 155692992

約数和(自身を除く): 50050777

約数列:

[1, 5, 7, 29, 35, 37, 97, 145, 185, 203, 259, 485, 679, 841, 1015, 1073, 1295, 2813, 3395, 3589, 4205, 5365, 5887, 7511, 14065, 17945, 19691, 25123, 29435, 31117, 37555, 81577, 98455, 104081, 125615, 155585, 217819, 407885, 520405, 571039, 728567, 1089095, 2855195, 3018349, 3642835, 15091745, 21128443, 105642215]

約数ペア:

[(1, 105642215), (5, 21128443), (7, 15091745), (29, 3642835), (35, 3018349), (37, 2855195), (97, 1089095), (145, 728567), (185, 571039), (203, 520405), (259, 407885), (485, 217819), (679, 155585), (841, 125615), (1015, 104081), (1073, 98455), (1295, 81577), (2813, 37555), (3395, 31117), (3589, 29435), (4205, 25123), (5365, 19691), (5887, 17945), (7511, 14065)]