212473455

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{587}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 347155200

約数和(自身を除く): 134681745

約数列:

[1, 3, 5, 15, 59, 177, 295, 409, 587, 885, 1227, 1761, 2045, 2935, 6135, 8805, 24131, 34633, 72393, 103899, 120655, 173165, 240083, 361965, 519495, 720249, 1200415, 3601245, 14164897, 42494691, 70824485, 212473455]

約数ペア:

[(1, 212473455), (3, 70824485), (5, 42494691), (15, 14164897), (59, 3601245), (177, 1200415), (295, 720249), (409, 519495), (587, 361965), (885, 240083), (1227, 173165), (1761, 120655), (2045, 103899), (2935, 72393), (6135, 34633), (8805, 24131)]