3952805325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{4007}}^1$

素因数の和:5906

約数の個数: 48

約数和(自身を含む): 7474759680

約数和(自身を除く): 3521954355

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1879, 4007, 5637, 9395, 12021, 13153, 20035, 28049, 28185, 39459, 46975, 60105, 65765, 84147, 100175, 140245, 140925, 197295, 300525, 328825, 420735, 701225, 986475, 2103675, 7529153, 22587459, 37645765, 52704071, 112937295, 158112213, 188228825, 263520355, 564686475, 790561065, 1317601775, 3952805325]

約数ペア:

[(1, 3952805325), (3, 1317601775), (5, 790561065), (7, 564686475), (15, 263520355), (21, 188228825), (25, 158112213), (35, 112937295), (75, 52704071), (105, 37645765), (175, 22587459), (525, 7529153), (1879, 2103675), (4007, 986475), (5637, 701225), (9395, 420735), (12021, 328825), (13153, 300525), (20035, 197295), (28049, 140925), (28185, 140245), (39459, 100175), (46975, 84147), (60105, 65765)]