39610425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 70924032

約数和(自身を除く): 31313607

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 661, 705, 799, 1175, 1275, 1983, 2397, 3305, 3525, 3995, 9915, 11237, 11985, 16525, 19975, 31067, 33711, 49575, 56185, 59925, 93201, 155335, 168555, 280925, 466005, 528139, 776675, 842775, 1584417, 2330025, 2640695, 7922085, 13203475, 39610425]

約数ペア:

[(1, 39610425), (3, 13203475), (5, 7922085), (15, 2640695), (17, 2330025), (25, 1584417), (47, 842775), (51, 776675), (75, 528139), (85, 466005), (141, 280925), (235, 168555), (255, 155335), (425, 93201), (661, 59925), (705, 56185), (799, 49575), (1175, 33711), (1275, 31067), (1983, 19975), (2397, 16525), (3305, 11985), (3525, 11237), (3995, 9915)]