2247685275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{7547}}^1$

素因数の和:7609

約数の個数: 72

約数和(自身を含む): 4279172544

約数和(自身を除く): 2031487269

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 361, 475, 627, 825, 1045, 1083, 1425, 1805, 3135, 3971, 5225, 5415, 7547, 9025, 11913, 15675, 19855, 22641, 27075, 37735, 59565, 83017, 99275, 113205, 143393, 188675, 249051, 297825, 415085, 430179, 566025, 716965, 1245255, 1577323, 2075425, 2150895, 2724467, 3584825, 4731969, 6226275, 7886615, 8173401, 10754475, 13622335, 23659845, 29969137, 39433075, 40867005, 68111675, 89907411, 118299225, 149845685, 204335025, 449537055, 749228425, 2247685275]

約数ペア:

[(1, 2247685275), (3, 749228425), (5, 449537055), (11, 204335025), (15, 149845685), (19, 118299225), (25, 89907411), (33, 68111675), (55, 40867005), (57, 39433075), (75, 29969137), (95, 23659845), (165, 13622335), (209, 10754475), (275, 8173401), (285, 7886615), (361, 6226275), (475, 4731969), (627, 3584825), (825, 2724467), (1045, 2150895), (1083, 2075425), (1425, 1577323), (1805, 1245255), (3135, 716965), (3971, 566025), (5225, 430179), (5415, 415085), (7547, 297825), (9025, 249051), (11913, 188675), (15675, 143393), (19855, 113205), (22641, 99275), (27075, 83017), (37735, 59565)]