1315674855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139891}}^1$

素因数の和:139932

約数の個数: 48

約数和(自身を含む): 2618778240

約数和(自身を除く): 1303103385

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 139891, 419673, 699455, 1259019, 1538801, 2098365, 2657929, 4616403, 6295095, 7694005, 7973787, 13289645, 13849209, 23082015, 23921361, 29237219, 39868935, 69246045, 87711657, 119606805, 146186095, 263134971, 438558285, 1315674855]

約数ペア:

[(1, 1315674855), (3, 438558285), (5, 263134971), (9, 146186095), (11, 119606805), (15, 87711657), (19, 69246045), (33, 39868935), (45, 29237219), (55, 23921361), (57, 23082015), (95, 13849209), (99, 13289645), (165, 7973787), (171, 7694005), (209, 6295095), (285, 4616403), (495, 2657929), (627, 2098365), (855, 1538801), (1045, 1259019), (1881, 699455), (3135, 419673), (9405, 139891)]