72292675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 113048320

約数和(自身を除く): 40755645

約数列:

[1, 5, 7, 13, 25, 35, 43, 65, 91, 175, 215, 301, 325, 455, 559, 739, 1075, 1505, 2275, 2795, 3695, 3913, 5173, 7525, 9607, 13975, 18475, 19565, 25865, 31777, 48035, 67249, 97825, 129325, 158885, 222439, 240175, 336245, 413101, 794425, 1112195, 1681225, 2065505, 2891707, 5560975, 10327525, 14458535, 72292675]

約数ペア:

[(1, 72292675), (5, 14458535), (7, 10327525), (13, 5560975), (25, 2891707), (35, 2065505), (43, 1681225), (65, 1112195), (91, 794425), (175, 413101), (215, 336245), (301, 240175), (325, 222439), (455, 158885), (559, 129325), (739, 97825), (1075, 67249), (1505, 48035), (2275, 31777), (2795, 25865), (3695, 19565), (3913, 18475), (5173, 13975), (7525, 9607)]