8045282775

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{49139}}^1$

素因数の和:49248

約数の個数: 48

約数和(自身を含む): 13892860800

約数和(自身を除く): 5847578025

約数列:

[1, 3, 5, 15, 25, 37, 59, 75, 111, 177, 185, 295, 555, 885, 925, 1475, 2183, 2775, 4425, 6549, 10915, 32745, 49139, 54575, 147417, 163725, 245695, 737085, 1228475, 1818143, 2899201, 3685425, 5454429, 8697603, 9090715, 14496005, 27272145, 43488015, 45453575, 72480025, 107270437, 136360725, 217440075, 321811311, 536352185, 1609056555, 2681760925, 8045282775]

約数ペア:

[(1, 8045282775), (3, 2681760925), (5, 1609056555), (15, 536352185), (25, 321811311), (37, 217440075), (59, 136360725), (75, 107270437), (111, 72480025), (177, 45453575), (185, 43488015), (295, 27272145), (555, 14496005), (885, 9090715), (925, 8697603), (1475, 5454429), (2183, 3685425), (2775, 2899201), (4425, 1818143), (6549, 1228475), (10915, 737085), (32745, 245695), (49139, 163725), (54575, 147417)]