15677659215

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1\times {\mathrm{1543}}^1$

素因数の和:2661

約数の個数: 64

約数和(自身を含む): 28298926080

約数和(自身を除く): 12621266865

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1031, 1095, 1543, 1971, 3093, 3285, 4629, 5155, 7715, 9279, 9855, 13887, 15465, 23145, 27837, 41661, 46395, 69435, 75263, 112639, 139185, 208305, 225789, 337917, 376315, 563195, 677367, 1013751, 1128945, 1590833, 1689585, 2032101, 3041253, 3386835, 4772499, 5068755, 7954165, 10160505, 14317497, 15206265, 23862495, 42952491, 71587485, 116130809, 214762455, 348392427, 580654045, 1045177281, 1741962135, 3135531843, 5225886405, 15677659215]

約数ペア:

[(1, 15677659215), (3, 5225886405), (5, 3135531843), (9, 1741962135), (15, 1045177281), (27, 580654045), (45, 348392427), (73, 214762455), (135, 116130809), (219, 71587485), (365, 42952491), (657, 23862495), (1031, 15206265), (1095, 14317497), (1543, 10160505), (1971, 7954165), (3093, 5068755), (3285, 4772499), (4629, 3386835), (5155, 3041253), (7715, 2032101), (9279, 1689585), (9855, 1590833), (13887, 1128945), (15465, 1013751), (23145, 677367), (27837, 563195), (41661, 376315), (46395, 337917), (69435, 225789), (75263, 208305), (112639, 139185)]