2078937045

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{1877}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 3651553152

約数和(自身を除く): 1572616107

約数列:

[1, 3, 5, 9, 15, 45, 151, 163, 453, 489, 755, 815, 1359, 1467, 1877, 2265, 2445, 5631, 6795, 7335, 9385, 16893, 24613, 28155, 73839, 84465, 123065, 221517, 283427, 305951, 369195, 850281, 917853, 1107585, 1417135, 1529755, 2550843, 2753559, 4251405, 4589265, 12754215, 13767795, 46198601, 138595803, 230993005, 415787409, 692979015, 2078937045]

約数ペア:

[(1, 2078937045), (3, 692979015), (5, 415787409), (9, 230993005), (15, 138595803), (45, 46198601), (151, 13767795), (163, 12754215), (453, 4589265), (489, 4251405), (755, 2753559), (815, 2550843), (1359, 1529755), (1467, 1417135), (1877, 1107585), (2265, 917853), (2445, 850281), (5631, 369195), (6795, 305951), (7335, 283427), (9385, 221517), (16893, 123065), (24613, 84465), (28155, 73839)]