15047373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 23362560

約数和(自身を除く): 8315187

約数列:

[1, 3, 11, 19, 33, 57, 103, 209, 233, 309, 627, 699, 1133, 1957, 2563, 3399, 4427, 5871, 7689, 13281, 21527, 23999, 48697, 64581, 71997, 146091, 263989, 455981, 791967, 1367943, 5015791, 15047373]

約数ペア:

[(1, 15047373), (3, 5015791), (11, 1367943), (19, 791967), (33, 455981), (57, 263989), (103, 146091), (209, 71997), (233, 64581), (309, 48697), (627, 23999), (699, 21527), (1133, 13281), (1957, 7689), (2563, 5871), (3399, 4427)]