71024505

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 118661760

約数和(自身を除く): 47637255

約数列:

[1, 3, 5, 15, 41, 53, 123, 159, 205, 265, 615, 795, 2173, 2179, 6519, 6537, 10865, 10895, 32595, 32685, 89339, 115487, 268017, 346461, 446695, 577435, 1340085, 1732305, 4734967, 14204901, 23674835, 71024505]

約数ペア:

[(1, 71024505), (3, 23674835), (5, 14204901), (15, 4734967), (41, 1732305), (53, 1340085), (123, 577435), (159, 446695), (205, 346461), (265, 268017), (615, 115487), (795, 89339), (2173, 32685), (2179, 32595), (6519, 10895), (6537, 10865)]