1809121935

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{20899}}^1$

素因数の和:21135

約数の個数: 32

約数和(自身を含む): 3009600000

約数和(自身を除く): 1200478065

約数列:

[1, 3, 5, 15, 29, 87, 145, 199, 435, 597, 995, 2985, 5771, 17313, 20899, 28855, 62697, 86565, 104495, 313485, 606071, 1818213, 3030355, 4158901, 9091065, 12476703, 20794505, 62383515, 120608129, 361824387, 603040645, 1809121935]

約数ペア:

[(1, 1809121935), (3, 603040645), (5, 361824387), (15, 120608129), (29, 62383515), (87, 20794505), (145, 12476703), (199, 9091065), (435, 4158901), (597, 3030355), (995, 1818213), (2985, 606071), (5771, 313485), (17313, 104495), (20899, 86565), (28855, 62697)]