38687895

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15083}}^1$

素因数の和:15116

約数の個数: 32

約数和(自身を含む): 72403200

約数和(自身を除く): 33715305

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 15083, 45249, 75415, 135747, 226245, 286577, 407241, 678735, 859731, 1432885, 2036205, 2579193, 4298655, 7737579, 12895965, 38687895]

約数ペア:

[(1, 38687895), (3, 12895965), (5, 7737579), (9, 4298655), (15, 2579193), (19, 2036205), (27, 1432885), (45, 859731), (57, 678735), (95, 407241), (135, 286577), (171, 226245), (285, 135747), (513, 75415), (855, 45249), (2565, 15083)]