1772115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 3035136

約数和(自身を除く): 1263021

約数列:

[1, 3, 5, 15, 31, 37, 93, 103, 111, 155, 185, 309, 465, 515, 555, 1147, 1545, 3193, 3441, 3811, 5735, 9579, 11433, 15965, 17205, 19055, 47895, 57165, 118141, 354423, 590705, 1772115]

約数ペア:

[(1, 1772115), (3, 590705), (5, 354423), (15, 118141), (31, 57165), (37, 47895), (93, 19055), (103, 17205), (111, 15965), (155, 11433), (185, 9579), (309, 5735), (465, 3811), (515, 3441), (555, 3193), (1147, 1545)]