4135635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 8636160

約数和(自身を除く): 4500525

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 691, 855, 1197, 1995, 2073, 3455, 4837, 5985, 6219, 10365, 13129, 14511, 24185, 31095, 39387, 43533, 65645, 72555, 91903, 118161, 196935, 217665, 275709, 459515, 590805, 827127, 1378545, 4135635]

約数ペア:

[(1, 4135635), (3, 1378545), (5, 827127), (7, 590805), (9, 459515), (15, 275709), (19, 217665), (21, 196935), (35, 118161), (45, 91903), (57, 72555), (63, 65645), (95, 43533), (105, 39387), (133, 31095), (171, 24185), (285, 14511), (315, 13129), (399, 10365), (665, 6219), (691, 5985), (855, 4837), (1197, 3455), (1995, 2073)]