79539515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 111513024

約数和(自身を除く): 31973509

約数列:

[1, 5, 11, 17, 55, 85, 97, 187, 485, 877, 935, 1067, 1649, 4385, 5335, 8245, 9647, 14909, 18139, 48235, 74545, 85069, 90695, 163999, 425345, 819995, 935759, 1446173, 4678795, 7230865, 15907903, 79539515]

約数ペア:

[(1, 79539515), (5, 15907903), (11, 7230865), (17, 4678795), (55, 1446173), (85, 935759), (97, 819995), (187, 425345), (485, 163999), (877, 90695), (935, 85069), (1067, 74545), (1649, 48235), (4385, 18139), (5335, 14909), (8245, 9647)]