16035985

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 24172560

約数和(自身を除く): 8136575

約数列:

[1, 5, 7, 29, 35, 37, 49, 61, 145, 185, 203, 245, 259, 305, 427, 1015, 1073, 1295, 1421, 1769, 1813, 2135, 2257, 2989, 5365, 7105, 7511, 8845, 9065, 11285, 12383, 14945, 15799, 37555, 52577, 61915, 65453, 78995, 86681, 110593, 262885, 327265, 433405, 458171, 552965, 2290855, 3207197, 16035985]

約数ペア:

[(1, 16035985), (5, 3207197), (7, 2290855), (29, 552965), (35, 458171), (37, 433405), (49, 327265), (61, 262885), (145, 110593), (185, 86681), (203, 78995), (245, 65453), (259, 61915), (305, 52577), (427, 37555), (1015, 15799), (1073, 14945), (1295, 12383), (1421, 11285), (1769, 9065), (1813, 8845), (2135, 7511), (2257, 7105), (2989, 5365)]