48381885

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 41249475

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 71, 95, 171, 213, 285, 355, 639, 797, 855, 1065, 1349, 2391, 3195, 3985, 4047, 6745, 7173, 11955, 12141, 15143, 20235, 35865, 45429, 56587, 60705, 75715, 136287, 169761, 227145, 282935, 509283, 681435, 848805, 1075153, 2546415, 3225459, 5375765, 9676377, 16127295, 48381885]

約数ペア:

[(1, 48381885), (3, 16127295), (5, 9676377), (9, 5375765), (15, 3225459), (19, 2546415), (45, 1075153), (57, 848805), (71, 681435), (95, 509283), (171, 282935), (213, 227145), (285, 169761), (355, 136287), (639, 75715), (797, 60705), (855, 56587), (1065, 45429), (1349, 35865), (2391, 20235), (3195, 15143), (3985, 12141), (4047, 11955), (6745, 7173)]