38283385

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 57692160

約数和(自身を除く): 19408775

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 2185, 2503, 3059, 12515, 15295, 17521, 47557, 57569, 87605, 237785, 287845, 332899, 402983, 1093811, 1664495, 2014915, 5469055, 7656677, 38283385]

約数ペア:

[(1, 38283385), (5, 7656677), (7, 5469055), (19, 2014915), (23, 1664495), (35, 1093811), (95, 402983), (115, 332899), (133, 287845), (161, 237785), (437, 87605), (665, 57569), (805, 47557), (2185, 17521), (2503, 15295), (3059, 12515)]