185191055

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 281788416

約数和(自身を除く): 96597361

約数列:

[1, 5, 7, 23, 31, 35, 41, 115, 155, 161, 181, 205, 217, 287, 713, 805, 905, 943, 1085, 1267, 1271, 1435, 3565, 4163, 4715, 4991, 5611, 6335, 6355, 6601, 7421, 8897, 20815, 24955, 28055, 29141, 29233, 33005, 37105, 39277, 44485, 51947, 129053, 145705, 146165, 170683, 196385, 204631, 230051, 259735, 645265, 853415, 903371, 1023155, 1150255, 1194781, 1610357, 4516855, 5291173, 5973905, 8051785, 26455865, 37038211, 185191055]

約数ペア:

[(1, 185191055), (5, 37038211), (7, 26455865), (23, 8051785), (31, 5973905), (35, 5291173), (41, 4516855), (115, 1610357), (155, 1194781), (161, 1150255), (181, 1023155), (205, 903371), (217, 853415), (287, 645265), (713, 259735), (805, 230051), (905, 204631), (943, 196385), (1085, 170683), (1267, 146165), (1271, 145705), (1435, 129053), (3565, 51947), (4163, 44485), (4715, 39277), (4991, 37105), (5611, 33005), (6335, 29233), (6355, 29141), (6601, 28055), (7421, 24955), (8897, 20815)]