63925155

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 131566032

約数和(自身を除く): 67640877

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 53, 63, 105, 147, 159, 245, 265, 315, 371, 441, 477, 547, 735, 795, 1113, 1641, 1855, 2205, 2385, 2597, 2735, 3339, 3829, 4923, 5565, 7791, 8205, 11487, 12985, 16695, 19145, 23373, 24615, 26803, 28991, 34461, 38955, 57435, 80409, 86973, 116865, 134015, 144955, 172305, 202937, 241227, 260919, 402045, 434865, 608811, 1014685, 1206135, 1304595, 1420559, 1826433, 3044055, 4261677, 7102795, 9132165, 12785031, 21308385, 63925155]

約数ペア:

[(1, 63925155), (3, 21308385), (5, 12785031), (7, 9132165), (9, 7102795), (15, 4261677), (21, 3044055), (35, 1826433), (45, 1420559), (49, 1304595), (53, 1206135), (63, 1014685), (105, 608811), (147, 434865), (159, 402045), (245, 260919), (265, 241227), (315, 202937), (371, 172305), (441, 144955), (477, 134015), (547, 116865), (735, 86973), (795, 80409), (1113, 57435), (1641, 38955), (1855, 34461), (2205, 28991), (2385, 26803), (2597, 24615), (2735, 23373), (3339, 19145), (3829, 16695), (4923, 12985), (5565, 11487), (7791, 8205)]