2912983005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 5137735680

約数和(自身を除く): 2224752675

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 361, 437, 1083, 1231, 1311, 1805, 2185, 3693, 5415, 6155, 6555, 6859, 8303, 18465, 20577, 23389, 24909, 28313, 34295, 41515, 70167, 84939, 102885, 116945, 124545, 141565, 157757, 350835, 424695, 444391, 473271, 537947, 788785, 1333173, 1613841, 2221955, 2366355, 2689735, 6665865, 8069205, 8443429, 10220993, 25330287, 30662979, 42217145, 51104965, 126651435, 153314895, 194198867, 582596601, 970994335, 2912983005]

約数ペア:

[(1, 2912983005), (3, 970994335), (5, 582596601), (15, 194198867), (19, 153314895), (23, 126651435), (57, 51104965), (69, 42217145), (95, 30662979), (115, 25330287), (285, 10220993), (345, 8443429), (361, 8069205), (437, 6665865), (1083, 2689735), (1231, 2366355), (1311, 2221955), (1805, 1613841), (2185, 1333173), (3693, 788785), (5415, 537947), (6155, 473271), (6555, 444391), (6859, 424695), (8303, 350835), (18465, 157757), (20577, 141565), (23389, 124545), (24909, 116945), (28313, 102885), (34295, 84939), (41515, 70167)]