87069235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 118702080

約数和(自身を除く): 31632845

約数列:

[1, 5, 11, 31, 55, 155, 223, 229, 341, 1115, 1145, 1705, 2453, 2519, 6913, 7099, 12265, 12595, 34565, 35495, 51067, 76043, 78089, 255335, 380215, 390445, 561737, 1583077, 2808685, 7915385, 17413847, 87069235]

約数ペア:

[(1, 87069235), (5, 17413847), (11, 7915385), (31, 2808685), (55, 1583077), (155, 561737), (223, 390445), (229, 380215), (341, 255335), (1115, 78089), (1145, 76043), (1705, 51067), (2453, 35495), (2519, 34565), (6913, 12595), (7099, 12265)]