72433245

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 118972800

約数和(自身を除く): 46539555

約数列:

[1, 3, 5, 15, 53, 159, 179, 265, 509, 537, 795, 895, 1527, 2545, 2685, 7635, 9487, 26977, 28461, 47435, 80931, 91111, 134885, 142305, 273333, 404655, 455555, 1366665, 4828883, 14486649, 24144415, 72433245]

約数ペア:

[(1, 72433245), (3, 24144415), (5, 14486649), (15, 4828883), (53, 1366665), (159, 455555), (179, 404655), (265, 273333), (509, 142305), (537, 134885), (795, 91111), (895, 80931), (1527, 47435), (2545, 28461), (2685, 26977), (7635, 9487)]