243313367025

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{29763103}}^1$

素因数の和:29763225

約数の個数: 24

約数和(自身を含む): 405968738560

約数和(自身を除く): 162655371535

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 8175, 29763103, 89289309, 148815515, 446446545, 744077575, 2232232725, 3244178227, 9732534681, 16220891135, 48662673405, 81104455675, 243313367025]

約数ペア:

[(1, 243313367025), (3, 81104455675), (5, 48662673405), (15, 16220891135), (25, 9732534681), (75, 3244178227), (109, 2232232725), (327, 744077575), (545, 446446545), (1635, 148815515), (2725, 89289309), (8175, 29763103)]