15690769195

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{14669}}^1$

素因数の和:14875

約数の個数: 32

約数和(自身を含む): 19919278080

約数和(自身を除く): 4228508885

約数列:

[1, 5, 31, 67, 103, 155, 335, 515, 2077, 3193, 6901, 10385, 14669, 15965, 34505, 73345, 213931, 454739, 982823, 1069655, 1510907, 2273695, 4914115, 7554535, 30467513, 46838117, 101230769, 152337565, 234190585, 506153845, 3138153839, 15690769195]

約数ペア:

[(1, 15690769195), (5, 3138153839), (31, 506153845), (67, 234190585), (103, 152337565), (155, 101230769), (335, 46838117), (515, 30467513), (2077, 7554535), (3193, 4914115), (6901, 2273695), (10385, 1510907), (14669, 1069655), (15965, 982823), (34505, 454739), (73345, 213931)]