194616945

素因数分解:

$3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2767}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 346775040

約数和(自身を除く): 152158095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 521, 1563, 2605, 2767, 4689, 7815, 8301, 13835, 14067, 23445, 24903, 41505, 70335, 74709, 124515, 373545, 1441607, 4324821, 7208035, 12974463, 21624105, 38923389, 64872315, 194616945]

約数ペア:

[(1, 194616945), (3, 64872315), (5, 38923389), (9, 21624105), (15, 12974463), (27, 7208035), (45, 4324821), (135, 1441607), (521, 373545), (1563, 124515), (2605, 74709), (2767, 70335), (4689, 41505), (7815, 24903), (8301, 23445), (13835, 14067)]