27007455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 45815040

約数和(自身を除く): 18807585

約数列:

[1, 3, 5, 15, 19, 57, 95, 193, 285, 491, 579, 965, 1473, 2455, 2895, 3667, 7365, 9329, 11001, 18335, 27987, 46645, 55005, 94763, 139935, 284289, 473815, 1421445, 1800497, 5401491, 9002485, 27007455]

約数ペア:

[(1, 27007455), (3, 9002485), (5, 5401491), (15, 1800497), (19, 1421445), (57, 473815), (95, 284289), (193, 139935), (285, 94763), (491, 55005), (579, 46645), (965, 27987), (1473, 18335), (2455, 11001), (2895, 9329), (3667, 7365)]