54047115

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1109}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 101498400

約数和(自身を除く): 47451285

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 513, 855, 1083, 1109, 1805, 2565, 3249, 3327, 5415, 5545, 9747, 9981, 16245, 16635, 21071, 29943, 48735, 49905, 63213, 105355, 149715, 189639, 316065, 400349, 568917, 948195, 1201047, 2001745, 2844585, 3603141, 6005235, 10809423, 18015705, 54047115]

約数ペア:

[(1, 54047115), (3, 18015705), (5, 10809423), (9, 6005235), (15, 3603141), (19, 2844585), (27, 2001745), (45, 1201047), (57, 948195), (95, 568917), (135, 400349), (171, 316065), (285, 189639), (361, 149715), (513, 105355), (855, 63213), (1083, 49905), (1109, 48735), (1805, 29943), (2565, 21071), (3249, 16635), (3327, 16245), (5415, 9981), (5545, 9747)]