75927555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 144634464

約数和(自身を除く): 68706909

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 471, 495, 785, 977, 1413, 1727, 2355, 2931, 4885, 5181, 7065, 8635, 8793, 10747, 14655, 15543, 25905, 32241, 43965, 53735, 77715, 96723, 153389, 161205, 460167, 483615, 766945, 1380501, 1687279, 2300835, 5061837, 6902505, 8436395, 15185511, 25309185, 75927555]

約数ペア:

[(1, 75927555), (3, 25309185), (5, 15185511), (9, 8436395), (11, 6902505), (15, 5061837), (33, 2300835), (45, 1687279), (55, 1380501), (99, 766945), (157, 483615), (165, 460167), (471, 161205), (495, 153389), (785, 96723), (977, 77715), (1413, 53735), (1727, 43965), (2355, 32241), (2931, 25905), (4885, 15543), (5181, 14655), (7065, 10747), (8635, 8793)]