133807575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2749}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 245520000

約数和(自身を除く): 111712425

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 165, 177, 275, 295, 649, 825, 885, 1475, 1947, 2749, 3245, 4425, 8247, 9735, 13745, 16225, 30239, 41235, 48675, 68725, 90717, 151195, 162191, 206175, 453585, 486573, 755975, 810955, 1784101, 2267925, 2432865, 4054775, 5352303, 8920505, 12164325, 26761515, 44602525, 133807575]

約数ペア:

[(1, 133807575), (3, 44602525), (5, 26761515), (11, 12164325), (15, 8920505), (25, 5352303), (33, 4054775), (55, 2432865), (59, 2267925), (75, 1784101), (165, 810955), (177, 755975), (275, 486573), (295, 453585), (649, 206175), (825, 162191), (885, 151195), (1475, 90717), (1947, 68725), (2749, 48675), (3245, 41235), (4425, 30239), (8247, 16225), (9735, 13745)]