13360845

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 22487040

約数和(自身を除く): 9126195

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 487, 885, 1461, 1829, 2435, 5487, 7305, 9145, 15097, 27435, 28733, 45291, 75485, 86199, 143665, 226455, 430995, 890723, 2672169, 4453615, 13360845]

約数ペア:

[(1, 13360845), (3, 4453615), (5, 2672169), (15, 890723), (31, 430995), (59, 226455), (93, 143665), (155, 86199), (177, 75485), (295, 45291), (465, 28733), (487, 27435), (885, 15097), (1461, 9145), (1829, 7305), (2435, 5487)]