38251675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 61138944

約数和(自身を除く): 22887269

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 275, 341, 385, 641, 775, 1085, 1705, 1925, 2387, 3205, 4487, 5425, 7051, 8525, 11935, 16025, 19871, 22435, 35255, 49357, 59675, 99355, 112175, 139097, 176275, 218581, 246785, 496775, 695485, 1092905, 1233925, 1530067, 3477425, 5464525, 7650335, 38251675]

約数ペア:

[(1, 38251675), (5, 7650335), (7, 5464525), (11, 3477425), (25, 1530067), (31, 1233925), (35, 1092905), (55, 695485), (77, 496775), (155, 246785), (175, 218581), (217, 176275), (275, 139097), (341, 112175), (385, 99355), (641, 59675), (775, 49357), (1085, 35255), (1705, 22435), (1925, 19871), (2387, 16025), (3205, 11935), (4487, 8525), (5425, 7051)]