42020565

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3331}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 69652128

約数和(自身を除く): 27631563

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 2523, 3331, 4205, 9993, 12615, 16655, 49965, 96599, 289797, 482995, 1448985, 2801371, 8404113, 14006855, 42020565]

約数ペア:

[(1, 42020565), (3, 14006855), (5, 8404113), (15, 2801371), (29, 1448985), (87, 482995), (145, 289797), (435, 96599), (841, 49965), (2523, 16655), (3331, 12615), (4205, 9993)]