331034145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{1597}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 571291392

約数和(自身を除く): 240257247

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1063, 1597, 3189, 4791, 5315, 7985, 13819, 15945, 20761, 23955, 41457, 62283, 69095, 103805, 207285, 311415, 1697611, 5092833, 8488055, 22068943, 25464165, 66206829, 110344715, 331034145]

約数ペア:

[(1, 331034145), (3, 110344715), (5, 66206829), (13, 25464165), (15, 22068943), (39, 8488055), (65, 5092833), (195, 1697611), (1063, 311415), (1597, 207285), (3189, 103805), (4791, 69095), (5315, 62283), (7985, 41457), (13819, 23955), (15945, 20761)]