15693848665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{13397}}^1$

素因数の和:13510

約数の個数: 48

約数和(自身を含む): 22052036160

約数和(自身を除く): 6358187495

約数列:

[1, 5, 11, 19, 55, 59, 95, 209, 295, 361, 649, 1045, 1121, 1805, 3245, 3971, 5605, 12331, 13397, 19855, 21299, 61655, 66985, 106495, 147367, 234289, 254543, 736835, 790423, 1171445, 1272715, 2799973, 3952115, 4836317, 8694653, 13999865, 15018037, 24181585, 43473265, 53199487, 75090185, 165198407, 265997435, 285342703, 825992035, 1426713515, 3138769733, 15693848665]

約数ペア:

[(1, 15693848665), (5, 3138769733), (11, 1426713515), (19, 825992035), (55, 285342703), (59, 265997435), (95, 165198407), (209, 75090185), (295, 53199487), (361, 43473265), (649, 24181585), (1045, 15018037), (1121, 13999865), (1805, 8694653), (3245, 4836317), (3971, 3952115), (5605, 2799973), (12331, 1272715), (13397, 1171445), (19855, 790423), (21299, 736835), (61655, 254543), (66985, 234289), (106495, 147367)]