122857515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13063}}^1$

素因数の和:13104

約数の個数: 48

約数和(自身を含む): 244558080

約数和(自身を除く): 121700565

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 13063, 39189, 65315, 117567, 143693, 195945, 248197, 431079, 587835, 718465, 744591, 1240985, 1293237, 2155395, 2233773, 2730167, 3722955, 6466185, 8190501, 11168865, 13650835, 24571503, 40952505, 122857515]

約数ペア:

[(1, 122857515), (3, 40952505), (5, 24571503), (9, 13650835), (11, 11168865), (15, 8190501), (19, 6466185), (33, 3722955), (45, 2730167), (55, 2233773), (57, 2155395), (95, 1293237), (99, 1240985), (165, 744591), (171, 718465), (209, 587835), (285, 431079), (495, 248197), (627, 195945), (855, 143693), (1045, 117567), (1881, 65315), (3135, 39189), (9405, 13063)]