115440219

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{35531}}^1$

素因数の和:35575

約数の個数: 18

約数和(自身を含む): 175989996

約数和(自身を除く): 60549777

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 35531, 106593, 319779, 675089, 2025267, 6075801, 12826691, 38480073, 115440219]

約数ペア:

[(1, 115440219), (3, 38480073), (9, 12826691), (19, 6075801), (57, 2025267), (171, 675089), (361, 319779), (1083, 106593), (3249, 35531)]