12043965

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 8231235

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 439, 465, 885, 1317, 1829, 2195, 5487, 6585, 9145, 13609, 25901, 27435, 40827, 68045, 77703, 129505, 204135, 388515, 802931, 2408793, 4014655, 12043965]

約数ペア:

[(1, 12043965), (3, 4014655), (5, 2408793), (15, 802931), (31, 388515), (59, 204135), (93, 129505), (155, 77703), (177, 68045), (295, 40827), (439, 27435), (465, 25901), (885, 13609), (1317, 9145), (1829, 6585), (2195, 5487)]