214938675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 442590720

約数和(自身を除く): 227652045

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 239, 315, 525, 571, 717, 1195, 1575, 1673, 1713, 2151, 2855, 3585, 3997, 5019, 5139, 5975, 8365, 8565, 10755, 11991, 14275, 15057, 17925, 19985, 25095, 25695, 35973, 41825, 42825, 53775, 59955, 75285, 99925, 125475, 128475, 136469, 179865, 299775, 376425, 409407, 682345, 899325, 955283, 1228221, 2047035, 2865849, 3411725, 4776415, 6141105, 8597547, 10235175, 14329245, 23882075, 30705525, 42987735, 71646225, 214938675]

約数ペア:

[(1, 214938675), (3, 71646225), (5, 42987735), (7, 30705525), (9, 23882075), (15, 14329245), (21, 10235175), (25, 8597547), (35, 6141105), (45, 4776415), (63, 3411725), (75, 2865849), (105, 2047035), (175, 1228221), (225, 955283), (239, 899325), (315, 682345), (525, 409407), (571, 376425), (717, 299775), (1195, 179865), (1575, 136469), (1673, 128475), (1713, 125475), (2151, 99925), (2855, 75285), (3585, 59955), (3997, 53775), (5019, 42825), (5139, 41825), (5975, 35973), (8365, 25695), (8565, 25095), (10755, 19985), (11991, 17925), (14275, 15057)]