74290275

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{4523}}^1$

素因数の和:4612

約数の個数: 36

約数和(自身を含む): 134914728

約数和(自身を除く): 60624453

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1825, 3285, 4523, 5475, 13569, 16425, 22615, 40707, 67845, 113075, 203535, 330179, 339225, 990537, 1017675, 1650895, 2971611, 4952685, 8254475, 14858055, 24763425, 74290275]

約数ペア:

[(1, 74290275), (3, 24763425), (5, 14858055), (9, 8254475), (15, 4952685), (25, 2971611), (45, 1650895), (73, 1017675), (75, 990537), (219, 339225), (225, 330179), (365, 203535), (657, 113075), (1095, 67845), (1825, 40707), (3285, 22615), (4523, 16425), (5475, 13569)]