28683711225

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3268799}}^1$

素因数の和:3268831

約数の個数: 48

約数和(自身を含む): 56746368000

約数和(自身を除く): 28062656775

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 3268799, 9806397, 16343995, 29419191, 42494387, 49031985, 81719975, 88257573, 127483161, 147095955, 212471935, 245159925, 382449483, 441287865, 637415805, 735479775, 1062359675, 1147348449, 1912247415, 2206439325, 3187079025, 5736742245, 9561237075, 28683711225]

約数ペア:

[(1, 28683711225), (3, 9561237075), (5, 5736742245), (9, 3187079025), (13, 2206439325), (15, 1912247415), (25, 1147348449), (27, 1062359675), (39, 735479775), (45, 637415805), (65, 441287865), (75, 382449483), (117, 245159925), (135, 212471935), (195, 147095955), (225, 127483161), (325, 88257573), (351, 81719975), (585, 49031985), (675, 42494387), (975, 29419191), (1755, 16343995), (2925, 9806397), (8775, 3268799)]