47966925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 85619520

約数和(自身を除く): 37652595

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 821, 1025, 1425, 2337, 2463, 3075, 3895, 4105, 11685, 12315, 15599, 19475, 20525, 33661, 46797, 58425, 61575, 77995, 100983, 168305, 233985, 389975, 504915, 639559, 841525, 1169925, 1918677, 2524575, 3197795, 9593385, 15988975, 47966925]

約数ペア:

[(1, 47966925), (3, 15988975), (5, 9593385), (15, 3197795), (19, 2524575), (25, 1918677), (41, 1169925), (57, 841525), (75, 639559), (95, 504915), (123, 389975), (205, 233985), (285, 168305), (475, 100983), (615, 77995), (779, 61575), (821, 58425), (1025, 46797), (1425, 33661), (2337, 20525), (2463, 19475), (3075, 15599), (3895, 12315), (4105, 11685)]