38540565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4219}}^1$

素因数の和:4266

約数の個数: 48

約数和(自身を含む): 78998400

約数和(自身を除く): 40457835

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 4219, 9135, 12657, 21095, 29533, 37971, 63285, 88599, 122351, 147665, 189855, 265797, 367053, 442995, 611755, 856457, 1101159, 1328985, 1835265, 2569371, 4282285, 5505795, 7708113, 12846855, 38540565]

約数ペア:

[(1, 38540565), (3, 12846855), (5, 7708113), (7, 5505795), (9, 4282285), (15, 2569371), (21, 1835265), (29, 1328985), (35, 1101159), (45, 856457), (63, 611755), (87, 442995), (105, 367053), (145, 265797), (203, 189855), (261, 147665), (315, 122351), (435, 88599), (609, 63285), (1015, 37971), (1305, 29533), (1827, 21095), (3045, 12657), (4219, 9135)]