48313725

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 83280384

約数和(自身を除く): 34966659

約数列:

[1, 3, 5, 15, 25, 43, 71, 75, 129, 211, 213, 215, 355, 633, 645, 1055, 1065, 1075, 1775, 3053, 3165, 3225, 5275, 5325, 9073, 9159, 14981, 15265, 15825, 27219, 44943, 45365, 45795, 74905, 76325, 136095, 224715, 226825, 228975, 374525, 644183, 680475, 1123575, 1932549, 3220915, 9662745, 16104575, 48313725]

約数ペア:

[(1, 48313725), (3, 16104575), (5, 9662745), (15, 3220915), (25, 1932549), (43, 1123575), (71, 680475), (75, 644183), (129, 374525), (211, 228975), (213, 226825), (215, 224715), (355, 136095), (633, 76325), (645, 74905), (1055, 45795), (1065, 45365), (1075, 44943), (1775, 27219), (3053, 15825), (3165, 15265), (3225, 14981), (5275, 9159), (5325, 9073)]