15693827149

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{479}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 21459271680

約数和(自身を除く): 5765444531

約数列:

[1, 7, 11, 13, 71, 77, 91, 143, 461, 479, 497, 781, 923, 1001, 3227, 3353, 5071, 5269, 5467, 5993, 6227, 6461, 10153, 32731, 34009, 35497, 36883, 41951, 43589, 65923, 68497, 71071, 220819, 229117, 238063, 360041, 374099, 425503, 442117, 461461, 479479, 1545733, 2429009, 2520287, 2618693, 2870647, 2978521, 3094819, 4680533, 4863287, 15678149, 17003063, 20094529, 31577117, 32763731, 34043009, 109747043, 172459639, 203815937, 221039819, 1207217473, 1426711559, 2241975307, 15693827149]

約数ペア:

[(1, 15693827149), (7, 2241975307), (11, 1426711559), (13, 1207217473), (71, 221039819), (77, 203815937), (91, 172459639), (143, 109747043), (461, 34043009), (479, 32763731), (497, 31577117), (781, 20094529), (923, 17003063), (1001, 15678149), (3227, 4863287), (3353, 4680533), (5071, 3094819), (5269, 2978521), (5467, 2870647), (5993, 2618693), (6227, 2520287), (6461, 2429009), (10153, 1545733), (32731, 479479), (34009, 461461), (35497, 442117), (36883, 425503), (41951, 374099), (43589, 360041), (65923, 238063), (68497, 229117), (71071, 220819)]