152119765

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 221607792

約数和(自身を除く): 69488027

約数列:

[1, 5, 7, 35, 37, 49, 97, 173, 185, 245, 259, 485, 679, 865, 1211, 1295, 1813, 3395, 3589, 4753, 6055, 6401, 8477, 9065, 16781, 17945, 23765, 25123, 32005, 42385, 44807, 83905, 117467, 125615, 175861, 224035, 313649, 587335, 620897, 822269, 879305, 1568245, 3104485, 4111345, 4346279, 21731395, 30423953, 152119765]

約数ペア:

[(1, 152119765), (5, 30423953), (7, 21731395), (35, 4346279), (37, 4111345), (49, 3104485), (97, 1568245), (173, 879305), (185, 822269), (245, 620897), (259, 587335), (485, 313649), (679, 224035), (865, 175861), (1211, 125615), (1295, 117467), (1813, 83905), (3395, 44807), (3589, 42385), (4753, 32005), (6055, 25123), (6401, 23765), (8477, 17945), (9065, 16781)]