15678972003

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1\times {\mathrm{5333}}^1$

素因数の和:6131

約数の個数: 32

約数和(自身を含む): 22121164800

約数和(自身を除く): 6442192797

約数列:

[1, 3, 29, 47, 87, 141, 719, 1363, 2157, 4089, 5333, 15999, 20851, 33793, 62553, 101379, 154657, 250651, 463971, 751953, 979997, 2939991, 3834427, 7268879, 11503281, 21806637, 111198383, 180218069, 333595149, 540654207, 5226324001, 15678972003]

約数ペア:

[(1, 15678972003), (3, 5226324001), (29, 540654207), (47, 333595149), (87, 180218069), (141, 111198383), (719, 21806637), (1363, 11503281), (2157, 7268879), (4089, 3834427), (5333, 2939991), (15999, 979997), (20851, 751953), (33793, 463971), (62553, 250651), (101379, 154657)]