4727091215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1487}}^1$

素因数の和:1892

約数の個数: 64

約数和(自身を含む): 7405240320

約数和(自身を除く): 2678149105

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 359, 385, 805, 1265, 1487, 1771, 1795, 2513, 3949, 7435, 8257, 8855, 10409, 12565, 16357, 19745, 27643, 34201, 41285, 52045, 57799, 81785, 90827, 114499, 138215, 171005, 239407, 288995, 376211, 454135, 533833, 572495, 635789, 1197035, 1881055, 2633477, 2669165, 3178945, 3736831, 5872163, 12278159, 13167385, 18684155, 29360815, 41105141, 61390795, 85947113, 135059749, 205525705, 429735565, 675298745, 945418243, 4727091215]

約数ペア:

[(1, 4727091215), (5, 945418243), (7, 675298745), (11, 429735565), (23, 205525705), (35, 135059749), (55, 85947113), (77, 61390795), (115, 41105141), (161, 29360815), (253, 18684155), (359, 13167385), (385, 12278159), (805, 5872163), (1265, 3736831), (1487, 3178945), (1771, 2669165), (1795, 2633477), (2513, 1881055), (3949, 1197035), (7435, 635789), (8257, 572495), (8855, 533833), (10409, 454135), (12565, 376211), (16357, 288995), (19745, 239407), (27643, 171005), (34201, 138215), (41285, 114499), (52045, 90827), (57799, 81785)]