71158815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17377}}^1$

素因数の和:17408

約数の個数: 48

約数和(自身を含む): 151814208

約数和(自身を除く): 80655393

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 17377, 52131, 86885, 121639, 156393, 225901, 260655, 364917, 608195, 677703, 781965, 1094751, 1129505, 1581307, 1824585, 2033109, 3388515, 4743921, 5473755, 7906535, 10165545, 14231763, 23719605, 71158815]

約数ペア:

[(1, 71158815), (3, 23719605), (5, 14231763), (7, 10165545), (9, 7906535), (13, 5473755), (15, 4743921), (21, 3388515), (35, 2033109), (39, 1824585), (45, 1581307), (63, 1129505), (65, 1094751), (91, 781965), (105, 677703), (117, 608195), (195, 364917), (273, 260655), (315, 225901), (455, 156393), (585, 121639), (819, 86885), (1365, 52131), (4095, 17377)]