87194955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14867}}^1$

素因数の和:14915

約数の個数: 32

約数和(自身を含む): 154151424

約数和(自身を除く): 66956469

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 14867, 44601, 74335, 223005, 252739, 341941, 758217, 1025823, 1263695, 1709705, 3791085, 5129115, 5812997, 17438991, 29064985, 87194955]

約数ペア:

[(1, 87194955), (3, 29064985), (5, 17438991), (15, 5812997), (17, 5129115), (23, 3791085), (51, 1709705), (69, 1263695), (85, 1025823), (115, 758217), (255, 341941), (345, 252739), (391, 223005), (1173, 74335), (1955, 44601), (5865, 14867)]