7013565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 13802880

約数和(自身を除く): 6789315

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 631, 741, 855, 1235, 1893, 2223, 3155, 3705, 5679, 8203, 9465, 11115, 11989, 24609, 28395, 35967, 41015, 59945, 73827, 107901, 123045, 155857, 179835, 369135, 467571, 539505, 779285, 1402713, 2337855, 7013565]

約数ペア:

[(1, 7013565), (3, 2337855), (5, 1402713), (9, 779285), (13, 539505), (15, 467571), (19, 369135), (39, 179835), (45, 155857), (57, 123045), (65, 107901), (95, 73827), (117, 59945), (171, 41015), (195, 35967), (247, 28395), (285, 24609), (585, 11989), (631, 11115), (741, 9465), (855, 8203), (1235, 5679), (1893, 3705), (2223, 3155)]