155204085

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9643}}^1$

素因数の和:9717

約数の個数: 32

約数和(自身を含む): 263859840

約数和(自身を除く): 108655755

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 3219, 5365, 9643, 16095, 28929, 48215, 144645, 279647, 356791, 838941, 1070373, 1398235, 1783955, 4194705, 5351865, 10346939, 31040817, 51734695, 155204085]

約数ペア:

[(1, 155204085), (3, 51734695), (5, 31040817), (15, 10346939), (29, 5351865), (37, 4194705), (87, 1783955), (111, 1398235), (145, 1070373), (185, 838941), (435, 356791), (555, 279647), (1073, 144645), (3219, 48215), (5365, 28929), (9643, 16095)]