13722495

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 22970304

約数和(自身を除く): 9247809

約数列:

[1, 3, 5, 15, 41, 53, 123, 159, 205, 265, 421, 615, 795, 1263, 2105, 2173, 6315, 6519, 10865, 17261, 22313, 32595, 51783, 66939, 86305, 111565, 258915, 334695, 914833, 2744499, 4574165, 13722495]

約数ペア:

[(1, 13722495), (3, 4574165), (5, 2744499), (15, 914833), (41, 334695), (53, 258915), (123, 111565), (159, 86305), (205, 66939), (265, 51783), (421, 32595), (615, 22313), (795, 17261), (1263, 10865), (2105, 6519), (2173, 6315)]