71987200995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3171941}}^1$

素因数の和:3172055

約数の個数: 32

約数和(自身を含む): 123325104960

約数和(自身を除く): 51337903965

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 4539, 7565, 22695, 3171941, 9515823, 15859705, 47579115, 53922997, 161768991, 269614985, 282302749, 808844955, 846908247, 1411513745, 4234541235, 4799146733, 14397440199, 23995733665, 71987200995]

約数ペア:

[(1, 71987200995), (3, 23995733665), (5, 14397440199), (15, 4799146733), (17, 4234541235), (51, 1411513745), (85, 846908247), (89, 808844955), (255, 282302749), (267, 269614985), (445, 161768991), (1335, 53922997), (1513, 47579115), (4539, 15859705), (7565, 9515823), (22695, 3171941)]