38774955

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 65138688

約数和(自身を除く): 26363733

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1367, 1891, 4101, 5673, 6835, 9455, 20505, 28365, 42377, 83387, 127131, 211885, 250161, 416935, 635655, 1250805, 2584997, 7754991, 12924985, 38774955]

約数ペア:

[(1, 38774955), (3, 12924985), (5, 7754991), (15, 2584997), (31, 1250805), (61, 635655), (93, 416935), (155, 250161), (183, 211885), (305, 127131), (465, 83387), (915, 42377), (1367, 28365), (1891, 20505), (4101, 9455), (5673, 6835)]