189350015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{9619}}^1$

素因数の和:9782

約数の個数: 16

約数和(自身を含む): 236421120

約数和(自身を除く): 47071105

約数列:

[1, 5, 31, 127, 155, 635, 3937, 9619, 19685, 48095, 298189, 1221613, 1490945, 6108065, 37870003, 189350015]

約数ペア:

[(1, 189350015), (5, 37870003), (31, 6108065), (127, 1490945), (155, 1221613), (635, 298189), (3937, 48095), (9619, 19685)]