129717165

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 211046400

約数和(自身を除く): 81329235

約数列:

[1, 3, 5, 15, 127, 149, 381, 447, 457, 635, 745, 1371, 1905, 2235, 2285, 6855, 18923, 56769, 58039, 68093, 94615, 174117, 204279, 283845, 290195, 340465, 870585, 1021395, 8647811, 25943433, 43239055, 129717165]

約数ペア:

[(1, 129717165), (3, 43239055), (5, 25943433), (15, 8647811), (127, 1021395), (149, 870585), (381, 340465), (447, 290195), (457, 283845), (635, 204279), (745, 174117), (1371, 94615), (1905, 68093), (2235, 58039), (2285, 56769), (6855, 18923)]