85773015

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31247}}^1$

素因数の和:31319

約数の個数: 24

約数和(自身を含む): 151115328

約数和(自身を除く): 65342313

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 31247, 93741, 156235, 281223, 468705, 1406115, 1906067, 5718201, 9530335, 17154603, 28591005, 85773015]

約数ペア:

[(1, 85773015), (3, 28591005), (5, 17154603), (9, 9530335), (15, 5718201), (45, 1906067), (61, 1406115), (183, 468705), (305, 281223), (549, 156235), (915, 93741), (2745, 31247)]