73688755

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 103661568

約数和(自身を除く): 29972813

約数列:

[1, 5, 7, 35, 73, 151, 191, 365, 511, 755, 955, 1057, 1337, 2555, 5285, 6685, 11023, 13943, 28841, 55115, 69715, 77161, 97601, 144205, 201887, 385805, 488005, 1009435, 2105393, 10526965, 14737751, 73688755]

約数ペア:

[(1, 73688755), (5, 14737751), (7, 10526965), (35, 2105393), (73, 1009435), (151, 488005), (191, 385805), (365, 201887), (511, 144205), (755, 97601), (955, 77161), (1057, 69715), (1337, 55115), (2555, 28841), (5285, 13943), (6685, 11023)]