120545265

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 196709760

約数和(自身を除く): 76164495

約数列:

[1, 3, 5, 15, 73, 219, 283, 365, 389, 849, 1095, 1167, 1415, 1945, 4245, 5835, 20659, 28397, 61977, 85191, 103295, 110087, 141985, 309885, 330261, 425955, 550435, 1651305, 8036351, 24109053, 40181755, 120545265]

約数ペア:

[(1, 120545265), (3, 40181755), (5, 24109053), (15, 8036351), (73, 1651305), (219, 550435), (283, 425955), (365, 330261), (389, 309885), (849, 141985), (1095, 110087), (1167, 103295), (1415, 85191), (1945, 61977), (4245, 28397), (5835, 20659)]