29220075

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 54505440

約数和(自身を除く): 25285365

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 225, 365, 593, 657, 675, 1095, 1779, 1825, 1971, 2965, 3285, 5337, 5475, 8895, 9855, 14825, 16011, 16425, 26685, 43289, 44475, 49275, 80055, 129867, 133425, 216445, 389601, 400275, 649335, 1082225, 1168803, 1948005, 3246675, 5844015, 9740025, 29220075]

約数ペア:

[(1, 29220075), (3, 9740025), (5, 5844015), (9, 3246675), (15, 1948005), (25, 1168803), (27, 1082225), (45, 649335), (73, 400275), (75, 389601), (135, 216445), (219, 133425), (225, 129867), (365, 80055), (593, 49275), (657, 44475), (675, 43289), (1095, 26685), (1779, 16425), (1825, 16011), (1971, 14825), (2965, 9855), (3285, 8895), (5337, 5475)]