72523665

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 133236480

約数和(自身を除く): 60712815

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 271, 285, 313, 813, 855, 939, 1355, 1565, 2439, 2817, 4065, 4695, 5149, 5947, 12195, 14085, 15447, 17841, 25745, 29735, 46341, 53523, 77235, 84823, 89205, 231705, 254469, 267615, 424115, 763407, 1272345, 1611637, 3817035, 4834911, 8058185, 14504733, 24174555, 72523665]

約数ペア:

[(1, 72523665), (3, 24174555), (5, 14504733), (9, 8058185), (15, 4834911), (19, 3817035), (45, 1611637), (57, 1272345), (95, 763407), (171, 424115), (271, 267615), (285, 254469), (313, 231705), (813, 89205), (855, 84823), (939, 77235), (1355, 53523), (1565, 46341), (2439, 29735), (2817, 25745), (4065, 17841), (4695, 15447), (5149, 14085), (5947, 12195)]