15690894115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 20815468128

約数和(自身を除く): 5124574013

約数列:

[1, 5, 13, 65, 73, 97, 365, 467, 485, 949, 1261, 2335, 4745, 5329, 6071, 6305, 7081, 26645, 30355, 34091, 35405, 45299, 69277, 92053, 170455, 226495, 346385, 443183, 460265, 516913, 588887, 2215915, 2488643, 2584565, 2944435, 3306827, 6719869, 12443215, 16534135, 32352359, 33599345, 42988751, 161761795, 214943755, 241398371, 1206991855, 3138178823, 15690894115]

約数ペア:

[(1, 15690894115), (5, 3138178823), (13, 1206991855), (65, 241398371), (73, 214943755), (97, 161761795), (365, 42988751), (467, 33599345), (485, 32352359), (949, 16534135), (1261, 12443215), (2335, 6719869), (4745, 3306827), (5329, 2944435), (6071, 2584565), (6305, 2488643), (7081, 2215915), (26645, 588887), (30355, 516913), (34091, 460265), (35405, 443183), (45299, 346385), (69277, 226495), (92053, 170455)]