2912277915

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{5381}}^1$

素因数の和:5625

約数の個数: 64

約数和(自身を含む): 5476723200

約数和(自身を除く): 2564445285

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 211, 285, 513, 633, 855, 1055, 1899, 2565, 3165, 4009, 5381, 5697, 9495, 12027, 16143, 20045, 26905, 28485, 36081, 48429, 60135, 80715, 102239, 108243, 145287, 180405, 242145, 306717, 511195, 541215, 726435, 920151, 1135391, 1533585, 2760453, 3406173, 4600755, 5676955, 10218519, 13802265, 17030865, 21572429, 30655557, 51092595, 64717287, 107862145, 153277785, 194151861, 323586435, 582455583, 970759305, 2912277915]

約数ペア:

[(1, 2912277915), (3, 970759305), (5, 582455583), (9, 323586435), (15, 194151861), (19, 153277785), (27, 107862145), (45, 64717287), (57, 51092595), (95, 30655557), (135, 21572429), (171, 17030865), (211, 13802265), (285, 10218519), (513, 5676955), (633, 4600755), (855, 3406173), (1055, 2760453), (1899, 1533585), (2565, 1135391), (3165, 920151), (4009, 726435), (5381, 541215), (5697, 511195), (9495, 306717), (12027, 242145), (16143, 180405), (20045, 145287), (26905, 108243), (28485, 102239), (36081, 80715), (48429, 60135)]