127934755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 169513344

約数和(自身を除く): 41578589

約数列:

[1, 5, 13, 65, 97, 103, 197, 485, 515, 985, 1261, 1339, 2561, 6305, 6695, 9991, 12805, 19109, 20291, 49955, 95545, 101455, 129883, 248417, 263783, 649415, 1242085, 1318915, 1968227, 9841135, 25586951, 127934755]

約数ペア:

[(1, 127934755), (5, 25586951), (13, 9841135), (65, 1968227), (97, 1318915), (103, 1242085), (197, 649415), (485, 263783), (515, 248417), (985, 129883), (1261, 101455), (1339, 95545), (2561, 49955), (6305, 20291), (6695, 19109), (9991, 12805)]