1963031445

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{8963}}^1$

素因数の和:9162

約数の個数: 48

約数和(自身を含む): 3535114752

約数和(自身を除く): 1572083307

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 157, 279, 465, 471, 785, 1395, 1413, 2355, 4867, 7065, 8963, 14601, 24335, 26889, 43803, 44815, 73005, 80667, 134445, 219015, 277853, 403335, 833559, 1389265, 1407191, 2500677, 4167795, 4221573, 7035955, 12503385, 12664719, 21107865, 43622921, 63323595, 130868763, 218114605, 392606289, 654343815, 1963031445]

約数ペア:

[(1, 1963031445), (3, 654343815), (5, 392606289), (9, 218114605), (15, 130868763), (31, 63323595), (45, 43622921), (93, 21107865), (155, 12664719), (157, 12503385), (279, 7035955), (465, 4221573), (471, 4167795), (785, 2500677), (1395, 1407191), (1413, 1389265), (2355, 833559), (4867, 403335), (7065, 277853), (8963, 219015), (14601, 134445), (24335, 80667), (26889, 73005), (43803, 44815)]