131632305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 251596800

約数和(自身を除く): 119964495

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 139, 145, 203, 311, 417, 435, 609, 695, 933, 973, 1015, 1555, 2085, 2177, 2919, 3045, 4031, 4665, 4865, 6531, 9019, 10885, 12093, 14595, 20155, 27057, 28217, 32655, 43229, 45095, 60465, 63133, 84651, 129687, 135285, 141085, 189399, 216145, 302603, 315665, 423255, 648435, 907809, 946995, 1253641, 1513015, 3760923, 4539045, 6268205, 8775487, 18804615, 26326461, 43877435, 131632305]

約数ペア:

[(1, 131632305), (3, 43877435), (5, 26326461), (7, 18804615), (15, 8775487), (21, 6268205), (29, 4539045), (35, 3760923), (87, 1513015), (105, 1253641), (139, 946995), (145, 907809), (203, 648435), (311, 423255), (417, 315665), (435, 302603), (609, 216145), (695, 189399), (933, 141085), (973, 135285), (1015, 129687), (1555, 84651), (2085, 63133), (2177, 60465), (2919, 45095), (3045, 43229), (4031, 32655), (4665, 28217), (4865, 27057), (6531, 20155), (9019, 14595), (10885, 12093)]