17726480745

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{48799}}^1$

素因数の和:49265

約数の個数: 32

約数和(自身を含む): 28900531200

約数和(自身を除く): 11174050455

約数列:

[1, 3, 5, 15, 61, 183, 305, 397, 915, 1191, 1985, 5955, 24217, 48799, 72651, 121085, 146397, 243995, 363255, 731985, 2976739, 8930217, 14883695, 19373203, 44651085, 58119609, 96866015, 290598045, 1181765383, 3545296149, 5908826915, 17726480745]

約数ペア:

[(1, 17726480745), (3, 5908826915), (5, 3545296149), (15, 1181765383), (61, 290598045), (183, 96866015), (305, 58119609), (397, 44651085), (915, 19373203), (1191, 14883695), (1985, 8930217), (5955, 2976739), (24217, 731985), (48799, 363255), (72651, 243995), (121085, 146397)]