121323265

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 181396800

約数和(自身を除く): 60073535

約数列:

[1, 5, 7, 19, 35, 49, 67, 95, 133, 245, 335, 389, 469, 665, 931, 1273, 1945, 2345, 2723, 3283, 4655, 6365, 7391, 8911, 13615, 16415, 19061, 26063, 36955, 44555, 51737, 62377, 95305, 130315, 182441, 258685, 311885, 362159, 495197, 912205, 1277087, 1810795, 2475985, 3466379, 6385435, 17331895, 24264653, 121323265]

約数ペア:

[(1, 121323265), (5, 24264653), (7, 17331895), (19, 6385435), (35, 3466379), (49, 2475985), (67, 1810795), (95, 1277087), (133, 912205), (245, 495197), (335, 362159), (389, 311885), (469, 258685), (665, 182441), (931, 130315), (1273, 95305), (1945, 62377), (2345, 51737), (2723, 44555), (3283, 36955), (4655, 26063), (6365, 19061), (7391, 16415), (8911, 13615)]