54124995

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 88833600

約数和(自身を除く): 34708605

約数列:

[1, 3, 5, 15, 61, 149, 183, 305, 397, 447, 745, 915, 1191, 1985, 2235, 5955, 9089, 24217, 27267, 45445, 59153, 72651, 121085, 136335, 177459, 295765, 363255, 887295, 3608333, 10824999, 18041665, 54124995]

約数ペア:

[(1, 54124995), (3, 18041665), (5, 10824999), (15, 3608333), (61, 887295), (149, 363255), (183, 295765), (305, 177459), (397, 136335), (447, 121085), (745, 72651), (915, 59153), (1191, 45445), (1985, 27267), (2235, 24217), (5955, 9089)]