2247157485

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 4129488000

約数和(自身を除く): 1882330515

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 157, 177, 295, 405, 471, 531, 599, 785, 885, 1413, 1593, 1797, 2355, 2655, 2995, 4239, 4779, 5391, 7065, 7965, 8985, 9263, 12717, 16173, 21195, 23895, 26955, 27789, 35341, 46315, 48519, 63585, 80865, 83367, 94043, 106023, 138945, 176705, 242595, 250101, 282129, 318069, 416835, 470215, 530115, 750303, 846387, 954207, 1250505, 1410645, 1590345, 2539161, 2862621, 3751515, 4231935, 4771035, 5548537, 7617483, 12695805, 14313105, 16645611, 27742685, 38087415, 49936833, 83228055, 149810499, 249684165, 449431497, 749052495, 2247157485]

約数ペア:

[(1, 2247157485), (3, 749052495), (5, 449431497), (9, 249684165), (15, 149810499), (27, 83228055), (45, 49936833), (59, 38087415), (81, 27742685), (135, 16645611), (157, 14313105), (177, 12695805), (295, 7617483), (405, 5548537), (471, 4771035), (531, 4231935), (599, 3751515), (785, 2862621), (885, 2539161), (1413, 1590345), (1593, 1410645), (1797, 1250505), (2355, 954207), (2655, 846387), (2995, 750303), (4239, 530115), (4779, 470215), (5391, 416835), (7065, 318069), (7965, 282129), (8985, 250101), (9263, 242595), (12717, 176705), (16173, 138945), (21195, 106023), (23895, 94043), (26955, 83367), (27789, 80865), (35341, 63585), (46315, 48519)]