16379831585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1$

素因数の和:2490

約数の個数: 64

約数和(自身を含む): 23064652800

約数和(自身を除く): 6684821215

約数列:

[1, 5, 13, 17, 47, 65, 85, 139, 221, 235, 611, 695, 799, 1105, 1807, 2269, 2363, 3055, 3995, 6533, 9035, 10387, 11345, 11815, 29497, 30719, 32665, 38573, 51935, 84929, 106643, 111061, 147485, 153595, 192865, 315391, 424645, 501449, 533215, 555305, 1386359, 1443793, 1576955, 1812931, 2507245, 4100083, 5361647, 6931795, 7218965, 9064655, 14823377, 20500415, 23568103, 26808235, 69701411, 74116885, 117840515, 192703901, 251997409, 348507055, 963519505, 1259987045, 3275966317, 16379831585]

約数ペア:

[(1, 16379831585), (5, 3275966317), (13, 1259987045), (17, 963519505), (47, 348507055), (65, 251997409), (85, 192703901), (139, 117840515), (221, 74116885), (235, 69701411), (611, 26808235), (695, 23568103), (799, 20500415), (1105, 14823377), (1807, 9064655), (2269, 7218965), (2363, 6931795), (3055, 5361647), (3995, 4100083), (6533, 2507245), (9035, 1812931), (10387, 1576955), (11345, 1443793), (11815, 1386359), (29497, 555305), (30719, 533215), (32665, 501449), (38573, 424645), (51935, 315391), (84929, 192865), (106643, 153595), (111061, 147485)]