215425698765

素因数分解:

$3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{599}}^1\times {\mathrm{52009}}^1$

素因数の和:53077

約数の個数: 32

約数和(自身を含む): 346012128000

約数和(自身を除く): 130586429235

約数列:

[1, 3, 5, 15, 461, 599, 1383, 1797, 2305, 2995, 6915, 8985, 52009, 156027, 260045, 276139, 780135, 828417, 1380695, 4142085, 23976149, 31153391, 71928447, 93460173, 119880745, 155766955, 359642235, 467300865, 14361713251, 43085139753, 71808566255, 215425698765]

約数ペア:

[(1, 215425698765), (3, 71808566255), (5, 43085139753), (15, 14361713251), (461, 467300865), (599, 359642235), (1383, 155766955), (1797, 119880745), (2305, 93460173), (2995, 71928447), (6915, 31153391), (8985, 23976149), (52009, 4142085), (156027, 1380695), (260045, 828417), (276139, 780135)]