1923408025

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3119

約数の個数: 72

約数和(自身を含む): 3092052096

約数和(自身を除く): 1168644071

約数列:

[1, 5, 7, 11, 25, 35, 47, 49, 55, 77, 175, 235, 245, 275, 329, 385, 517, 539, 1175, 1225, 1645, 1925, 2303, 2585, 2695, 3037, 3619, 8225, 11515, 12925, 13475, 15185, 18095, 21259, 25333, 33407, 57575, 75925, 90475, 106295, 126665, 142739, 148813, 167035, 233849, 531475, 633325, 713695, 744065, 835175, 999173, 1169245, 1570129, 1636943, 3568475, 3720325, 4995865, 5846225, 6994211, 7850645, 8184715, 10990903, 24979325, 34971055, 39253225, 40923575, 54954515, 76936321, 174855275, 274772575, 384681605, 1923408025]

約数ペア:

[(1, 1923408025), (5, 384681605), (7, 274772575), (11, 174855275), (25, 76936321), (35, 54954515), (47, 40923575), (49, 39253225), (55, 34971055), (77, 24979325), (175, 10990903), (235, 8184715), (245, 7850645), (275, 6994211), (329, 5846225), (385, 4995865), (517, 3720325), (539, 3568475), (1175, 1636943), (1225, 1570129), (1645, 1169245), (1925, 999173), (2303, 835175), (2585, 744065), (2695, 713695), (3037, 633325), (3619, 531475), (8225, 233849), (11515, 167035), (12925, 148813), (13475, 142739), (15185, 126665), (18095, 106295), (21259, 90475), (25333, 75925), (33407, 57575)]